Podcasts about Heart rate variability

On this solo episode of The Wholesome Fertility Podcast, I dive into a powerful and often overlooked connection in reproductive health, the link between endometriosis and vagal tone. While many approaches to managing endometriosis focus on supplements, surgery, or hormonal therapies, few consider the role of the vagus nerve in regulating inflammation, digestion, and nervous system balance. In this episode, I break down how vagal tone directly influences endo symptoms, and why it could be the missing piece in your healing journey. I also share practical and accessible tools to stimulate vagal tone, from breathwork and cold exposure to acupuncture and mindfulness techniques. Whether you have endometriosis or are simply looking to support your fertility naturally, this episode offers actionable insights to help you regulate your body's stress response and boost overall well-being. Key Takeaways:  Endometriosis is not just a hormonal issue—it's also tied to inflammation, gut health, and nervous system function. Research shows women with endometriosis often have lower vagal tone, which can worsen symptoms. Improving vagal tone can reduce inflammation and support digestion, egg quality, and hormonal balance. Simple practices like belly breathing, humming, and ear massage can stimulate the vagus nerve. Heart rate variability (HRV) is a useful tool for tracking nervous system health and vagal tone.   For more information about Michelle, visit www.michelleoravitz.com To learn more about ancient wisdom and fertility, you can get Michelle's book at: https://www.michelleoravitz.com/thewayoffertility The Wholesome Fertility facebook group is where you can find free resources and support: https://www.facebook.com/groups/2149554308396504/ Instagram: @thewholesomelotusfertility Facebook: https://www.facebook.com/thewholesomelotus/ Disclaimer: The information shared on this podcast is for educational and informational purposes only and is not intended as medical advice. Please consult with your healthcare provider before making any changes to your health or fertility care. --- Transcript: Michelle Oravitz: [00:00:00] Episode number 337 of the Wholesome Fertility Podcast. Welcome back to the Wholesome Fertility Podcast. I'm your host, Michelle Orbitz, and today we're diving into a powerful and often overlooked connection when it comes to reproductive health and specifically with endometriosis. And this is the link between endometriosis and vagal tone. So that is definitely something that I haven't heard of originally when I first got into this work, and it's definitely something that you don't really see much out there. So endometriosis is a chronic inflammatory condition where tissues similar to the lining of the uterus called the endometrium grow outside of the uterus. The tissue can be found on ovaries, fallopian tubes, and outer surfaces of the uterus, and even at times. On the bladder or the intestines, if it's really, really severe each month, just like normal, you shed the [00:01:00] uterine lining and misplaced tissue responds to those hormonal changes. So this can cause a lot of pain and it can also lead to inflammation scarring and the formation of adhesions, which are bands of scar tissues that can cause organs to stick together. So some of the common symptoms include chronic pelvic pain, painful periods, so you can really feel severe pain where it's to the point where you can't really function when you're getting your period. It can also happen to increase pain during sex, and many times it is linked to a lot of digestive imbalances and microbiome imbalances as well. This can often cause issues. Also trying to conceive, in many cases people might need surgery. There are many different things that people can do. Of course there are supplements that people can take. And today I'm gonna talk more about the connection between the [00:02:00] vagal tone and endometriosis. So it's really fascinating. It's not something that you'll find often, but I'm very excited to share this. And if you wanna find out more, stay tuned. Welcome to the Wholesome Fertility Podcast. I'm Michelle, a fertility acupuncturist here to provide you with resources on how to create a wholesome approach to your fertility journey. / Michelle Oravitz: Episode number 337 of the Wholesome Fertility Podcast. Welcome back to the Wholesome Fertility Podcast. I'm your host, Michelle Orbitz, and today we're diving into a powerful and often overlooked connection when it comes to reproductive health and specifically with endometriosis. And this is the link between endometriosis and vagal tone. So that is definitely something that I haven't heard of originally when I first got into this work, and it's definitely something that you don't really see much out there. So endometriosis is a chronic inflammatory condition where tissues similar to the lining of the uterus. Called the endometrium grow outside of the uterus. The tissue can be found on ovaries, fallopian tubes, and outer surfaces of the uterus, and even at times on the bladder or the intestines if it's really, really severe. Each month, just like normal, you shed the [00:01:00] uterine lining and misplaced tissue responds to those hormonal changes. So this can cause a lot of pain and it can also lead to inflammation scarring and the formation of adhesions, which are bands of scar tissues that can cause organs to stick together. So some of the common symptoms include chronic pelvic pain, painful periods, so you can really feel severe pain where it's to the point where you can't really function when you're getting your period. It can also happen to increase pain during sex, and many times it is linked to a lot of digestive imbalances and microbiome imbalances as well. This can often cause issues. Also trying to conceive, in many cases people might need surgery. There are many different things that people can do. Of course there are supplements that people can take. And today I'm gonna talk more about the connection between the [00:02:00] vagal tone and endometriosis. So. It's really fascinating. It's not something that you'll find often, but I'm very excited to share this and if you wanna find out more, stay tuned.  So now that I mentioned what endometriosis is and really the condition and how it can impact your fertility health, I'm gonna also talk about vagal tone and really what the connection is between the vagal tone and endometriosis. If you heard some of my earlier episodes, you'll know that I talk a lot about the vagus nerve and about how the nervous system is so impactful when it comes to reproductive health. It's gotten to the point where that has become my [00:03:00] obsession as a fertility practitioner. It is so important and it really explains the yin and the yang process and really how the body's able to get into a homeostasis and regulate itself. And it's so pivotal when it comes to fertility health. So the vagus nerve is a cranial nerve, and it's the largest cranial nerve in the body, but it plays an incredibly important role. And I've mentioned this before, but I'm gonna mention it again in case you haven't seen it before. What it does is it actually communicates with the enteric nervous system which is your digestive nervous system, and it's , hundreds of millions of neurons that go throughout your whole digestive process. And it can be one of the causes for people having issues with digestion when there's a low vagal tone. Because it is so impactful when it comes to digestion, and one of the things that Vagus nerve does is that it impacts the parasympathetic or rest and digest [00:04:00] aspect of the body. So when your body is in parasympathetic, that is the optimal time to digest food, and it can also cause a more. Calm state of mind where your body is not in fight or flight, but it's more regenerative. So when it is in fight or flight, it's a little bit more of a sympathetic response. Now, there's nothing wrong with being in the sympathetic response. It's not like the bad state to be in. It's actually part of our nervous system and part of the autonomic nervous system, which composes of both the sympathetic and the parasympathetic. But when it becomes too chronic, then it can cause a lot of different problems, and the body gets into a more survival state. So vagal tone basically refers to the vagus nerve's ability to function. So the stronger it is, the stronger it functions, the stronger the vagal tone. One of the ways that you can actually measure vagal tone is through something called heart rate variability, HRV, [00:05:00] and you can see many different apps, many different devices that actually measure that. And HeartMath Institute also discusses a lot about that, and they talk about the heart brain coherence, and they look at. Heart rate variability and vagal tone. And there was actually certain types of exercises, , that you can do to actually increase vagal tone and increase heart rate variability and also increase. Just by doing so, heart, brain coherence. So the higher the heart brain coherence and the higher the heart rate variability, the more calm we feel, the better state that we have. And apparently in conditions of endometriosis, the vagal tone. Is actually lower. So one of the things that I would definitely suggest if you do have endometriosis is to improve that vagal tone. And I'm gonna be discussing many, many different ways to do that. So as we know with endometriosis, one of the things that it's linked to is [00:06:00] digestive issues. And the higher the vagal tone and the better the biggest nerve is functioning, the better it can talk to and basically communicate with the enteric nervous system, which is really your. Digestive nervous system. And so we know that when we stimulate the vagus nerve, it can actually improve your digestive system. And when that happens, you're not only improving your ability to take in nutrients, but you're also decreasing the inflammation in the body, which is really pivotal when it comes to not just endometriosis, but egg quality and overall. Fertility health. So this is something that anybody who's going through the fertility journey, male or female, can benefit from regardless if you have endometriosis or not. So just to kind of go back on the endometriosis topic, one of the ways really the only true way that you can know if you have endometriosis is by getting [00:07:00] a laparoscopy. It is a surgery, so I'm not saying to go and do that. However, if you suspect that you might have endometriosis based on inflammation, gut imbalance, really strong menstrual pain, pain with periods and kind of lower back pain around that time, then you could still do this because you're gonna benefit from it anyway. So I would go and talk to your doctor if you do suspect that you have endometriosis to get your options. So besides looking at heart rate variability, you may kind of realize if your heart rate variability is high or your vagal tone is high based on how well you get back from really stressful situations. So if you are the type of person that. Gets anxious pretty easily. Startles really easily has like an off nervous system, gets really nervous around people. That's okay to a certain extent, if it's not [00:08:00]chronic, if it's not something that's really impacting your life. But if it is impacting your life and it's something that happens and when you get out of those environments that trigger that. You continue feeling like that, that may mean that you have a lower vagal tone, which means that you're not able to adapt from one state of stress to a more calm state of your nervous system. So while that doesn't confirm heart rate variability, and ultimately the best thing to do is really to measure it, and you can measure it with many devices like even, or ring, you know, there's many devices that actually track your body and your heart rate variability. And that would be the ultimate way to confirm it, but there are definitely symptoms that you can feel as well. So studies do confirm that women have a lower vagal tone if they have endometriosis, and that a lower vagal tone is also linked with higher inflammatory conditions. , some of the things in life that can impact [00:09:00] vagal tone really do have to do with high stress. So if you're constantly exposed to high stress in your life, that can impact your vagal tone. And also, I've mentioned this before, it's really important to know that if you do have high stress. It's not the end of the world if you have some stress, but high stress chronically can really impact your overall health and it can also throw off your nervous system balance. So even if you have IBS or any kind of gut conditions or inflammation or bloating, I'll be covering things that will also benefit you as well. So what's pretty amazing is that there have been studies, actually animal studies that have shown that increasing that vagus nerve stimulation, which will improve the vagus nerve function has been shown to decrease lesions in animals of endometriosis. This is thought to be because vagus [00:10:00] nerve stimulation can regulate and decrease inflammatory markers in the body. So I'm gonna cover a few ways that you can stimulate your vagus nerve overall. I. So breath work is amazing and it works with the diaphragm, especially belly breath. So as a child, you probably knew how to breathe. You'll see babies breathe from their bellies because that belly breath is actually the way we're supposed to breathe. But as we get older, we actually learn habits that are not really great for breathing. So belly breath is really good. So you could put your hand right underneath your. Ribs, which is where your diaphragm is, and start to use that, really the diaphragm as a muscle and breathe in and out and do this a couple of times a day to retrain yourself. To breathe from the belly. I remember not doing that. And then years ago, learning and retraining myself to the point where it became unconscious and I was just a [00:11:00] belly breather. And it really impacted how I felt in general because I used to have generalized social anxiety. And I remember going in for body work. A massage and the woman said, oh, you're a belly breather. So it, it is something that I was like, oh, I'm so happy. I'm so proud of myself that I actually trained myself. I wasn't even focusing on trying, and she noticed it. So it is something that you can train yourself. It's a habit that we have. It becomes unconscious. So just like a good habit can become unconscious, a bad habit can become unconscious, but you can also change that bad habit to a good unconscious habit. So I've talked about slow, deep breathing, but you can also do something called box breathing, which is inhale to four, hold to four, exhale to four, and then hold out to four. And then you can slowly increase that with time. I remember when I used to teach Kundalini yoga, we had something called, it was like the meditation [00:12:00] aspect of the yoga training, and it was something called the 16 seconds.  breath. We would breathe in so it's not quite the box. It would breathe in to 20, hold for 20, breathe out to 20 and that's 60 seconds. And doing so really calms the mind. And of course you'd have to work yourself up to doing that and not do that right off the bat. 'cause it is very hard and it is a practice you have to build up to. So another thing that can help stimulate the biggest nerve is cold exposure. Now with Chinese medicine, you may have heard me say that it's not really great to have chronic cold exposure. So I often tell people, keep your feet warm or put socks on and don't put your feet on cold tile. Now this is. A chronic thing, this is doing something day in and day out. And also we do have our first kidney point on the bottom of our feet. The kidneys are in charge of our reproductive health, so you don't want that coldness from the tile to come up from the feet [00:13:00] into the channels. So this is why I say that for a day in and day out. But once in a while, you can give yourself a little cold exposure. Doing so, like maybe doing a quick cold shower once in a while is okay. Now, if you are, of course this isn't for everybody. If you are somebody who tends to be cold all the time, this may not be for you. But what they do find is that that quick stress effect of the cold exposure, like even a cold plunge. Can actually stimulate the vagus nerve. So it's a quick stress response. And then the body goes from stress, which is the sympathetic to parasympathetic. It starts to stimulate that nervous system regulation. Another thing that can really be beneficial is gargling or humming. And I personally love to ohm. If I feel really stressed, even if I'm driving, I just om or hum what humming does. Is, it actually slows down your breath. And you may have heard me say this before in [00:14:00] previous episodes, is that when you breathe slow and deep, you actually calm your nervous system. So, and especially your exhale. So the longer your exhale, the calmer your nervous system, and the more it's gonna go into parasympathetic mode. So when you're inhaling and you're exhaling with a hum, it slows it down. It actually stops it from being cleared fast. Of course, meditation and mindfulness. Now, what meditation does is it really gets us to a state of receptivity and a state of listening. When we're in meditation, we're paying attention to ourselves, even ourselves, when we're anxious or we're feeling uncomfortable. When you're feeling that sensation, it's almost like a somatic acknowledgement of your body sensation, so you're aware, you become more aware. Of what happens when you are feeling uncomfortable, and then having those times during the day is really beneficial for that mindfulness to increase. Because the more [00:15:00] you give yourself opportunities to pay attention to yourself, your mind, your body, how it feels, the more mindful you become, the more you can get really tuned in with your nervous system. And that awareness has been shown to really improve your overall physiology, which in turn. Can help your nervous system regulation and your vagal tone. And of course, one of my favorites is acupuncture. Acupuncture can help tremendously, and we actually have a bunch of points that I use often to stimulate the vagus nerve, and part of it is an ears. So another thing that I would suggest if you can't get to acupuncture is just massage your ears or even massage your feet. Anything that really stimulates that calming effect. The ears are one of the ways that we can access the vagus nerve. So I hope you enjoyed this episode, and feel free to share this with anybody that you think can benefit from this information. [00:16:00] It is information that you may not often hear. I haven't heard about it before until I stumbled upon it and I was like, Hmm, that's very interesting. And then the more I learn about the nervous system, the more impacts I see that it has over reproductive health. So I hope this was beneficial for you and. If you ever have any questions, ideas, or thoughts for future episodes, you can always reach out to me and DM me on Instagram where I am very active and my handle is at the wholesome lotus fertility. So thank you so much for tuning in, and I hope you have a beautiful day. So that concludes today's episode. You can find all of the links mentioned on the episode notes. If you're enjoying these episodes, please take a moment to share and leave a review. Reviews mean everything to podcasters and I really enjoy hearing from my listeners.  

Welcome back to the Flex Diet Podcast. I'm Dr. Mike T. Nelson, and today I'm diving into the frigid but fascinating world of cold water immersion with Dr. Thomas P. Seeger — a true pioneer in sustainable engineering and a leading voice on cold exposure.We break down the latest science behind cold plunges, including how they impact brown fat, metabolism, HRV, testosterone and overall resilience. Tom also shares key takeaways from his excellent book Uncommon Cold, and gives us a peek into the thinking behind his company, Morozko Forge — makers of some seriously high-tech cold tubs.We even get into my own experiences with cold immersion, what's hype and what's helpful, and how to safely integrate it into your routine for health and performance gains.Sponsors:Tecton Life Ketone drink! https://tectonlife.com/ DRMIKE to save 20%LMNT electrolyte drink mix: miketnelsonlmnt.comDaily Fitness Insider Newsletter: https://flex-diet.kit.com/bfa1510fa8Triphasic 2 book now available!Go to https://triphasic2.com/Episode Chapters:05:09 Welcome Dr. Tom: Cold Plunge Setup06:20 The Science Behind Cold Plunges07:13 Physiological Responses to Cold Exposure17:00 Brown Fat and Metabolic Health26:48 Psychological Resilience and Cold Exposure49:12 Heart Rate Variability and Cold Immersion52:43 Starting a Cold Water Immersion Routine55:53 Psychological Tricks and Cold Exposure56:29 Individual Differences in Cold Tolerance57:43 Optimal Time and Temperature: A Myth58:07 Cold Training vs. Medical Fallacies01:02:33 Testosterone and Cold Exposure01:05:59 The Uncommon Testosterone Book01:11:53 TRT and Natural Alternatives01:19:37 Personal Experiences and Recommendations01:26:07 Morozko Forge: The Ultimate Ice Bath01:34:47 Final Thoughts and Recommendations Flex Diet Podcast Episodes You May Enjoy: Episode 202: Cold water immersion and the body's regulation systems: An interview with Dr. Dwayne Jackson Episode 114: How To Be More Robust and Antifragile with Cold Water Immersion and Sauna: The Barbell Model of Phys FlexConnect with Dr Seager: Instagram: https://www.instagram.com/seagertpMorozko Forge: https://www.morozkoforge.com/Uncommon Cold: https://www.morozkoforge.com/post/uncommon-cold-bookGet In Touch with Dr Mike:Instagram: https://www.instagram.com/drmiketnelson/YouTube: https://www.youtube.com/channel/UCn1aTbQqHglfNrENPm0GTpg

How to Measure Physical Activity in Children and Adolescents Download your free e-book here: https://www.physicalactivityresearcher.com/ebook2 Authors: Ugne Kari, Olli Tikkanen, Arto Pesola _________________ This podcast episode is sponsored by Fibion Inc. Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle Learn More About Fibion Devices: Fibion SENS- Collect, store and manage SB and PA data easily and remotely. Fibion Flash - A versatile customizable tool with HRV and accelerometry capability.  Fibion Research - SB and PA measurements, analysis, and feedback made easy Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision. Fibion G2 – Validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.   Read about Fibion Sleep and Fibion Circadian. Fibion Kids - Activity tracking designed for children. Fibion Vitals - A portable device designed to be worn on the chest that serves as a comprehensive health management tool.  Fibion Emfit - Contact free tracking and sleep analysis.  Explore Our Solutions: Fibion Sleep Solutions Fibion Sedentary Behavior and Physical Activity Solutions Fibion Circadian Rythm Solutions Fibion Biosignal Measurements Solutions Recommended Articles & Guides: Explore our Wearables, Experience sampling method (ESM), Sleep, Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. Stay Connected: Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion Check our YouTube channel: https://www.youtube.com/@PA_Researcher Receive Updates on Latest Research Grade Wearables: Next Generation Reseach Techniques LinkedIn Newsletter  

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Today, with us on the Incite Change Podcast, Coach Mauro sits down with Dr. Torkil.   Dr. Torkil is a medical doctor and the bestselling author of The Camera Cure and The Pulse Cure. Early in his career, he decided to do everything in his power to get the most out of life. His passion is living life on his terms and travelling the world, where he can help people along the way.   Along his journey, he has found that there are some key factors why people become ill, which are unfortunate lifestyle choices and poor coping skills. Instead of seeking treatment after you become ill, Dr. Torkil wants you to prevent illness and increase your quality of life by taking responsibility for your own health.   Episode Timestamps ●        [01:04] Who is Torkil? ●        [05:15] Wearables and Lifestyle ●        [11:57] Heart Rate Variability ●        [22:30] Lifestyle Recovery ●        [26:51] Improving HRV ●        [35:50] Trust the Numbers ●        [44:10] Comfort Crisis ●        [50:47] The Menstrual Cycle   Resources Mentioned ●        Instagram: dr.torkil ●        Website: The Pulse Cure ●        Website: Bookstore   Quotes [Dr. Torkil] “Take measurable steps and become the boss of your own health.”   Thanks so much for tuning in. Join us again next week for another episode! Contact us! If you would like to get in touch, leave us a comment! Visit our website - www.healthyincite.com Follow us on Instagram - https://www.instagram.com/incitecoaching/?hl=en Like us on Facebook - https://www.facebook.com/incitecoaching/   

What if cooling vests could help save lives during mass pilgrimages in extreme heat? Learn how these innovations are being adapted for religious and cultural use. "Lean more about Nahtlos Duratrode electrodes at https://www.nahtlos.com/"   In this episode, Dr. Olli Tikkanen and José Näf explore the life-saving potential of evaporative cooling vests in extreme environments, including the Hajj pilgrimage, where temperatures can exceed 50°C. José discusses the development of seam-free cooling garments that comply with religious dress codes, offering relief for thousands of elderly pilgrims walking long distances in dry, desert climates. The conversation also covers the role of cooling vests in protecting older adults in Southern Europe during heat waves and how humidity levels affect the performance of evaporation-based cooling. José outlines exciting product development on the horizon, including new designs for head and neck cooling and integrating airflow with evaporation for stronger effects—all without electronics. This episode highlights the future of wearable cooling technology and its role in protecting vulnerable populations under rising global temperatures. _______ This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle --- Collect, store and manage SB and PA data easily and remotely - Discover ground-breaking Fibion SENS --- SB and PA measurements, analysis, and feedback made easy.  Learn more about Fibion Research --- Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions. --- Fibion Kids - Activity tracking designed for children. --- Collect self-report physical activity data easily and cost-effectively with Mimove. --- Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. --- Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. --- Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. --- Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. --- Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". --- For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. --- Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion https://www.youtube.com/@PA_Researcher        

Why is evaporative cooling vital for people who cannot sweat, like those with paraplegia or artificial skin? Learn how smart cooling vests support health and safety in extreme conditions. "Lean more about Nahtlos Duratrode electrodes at https://www.nahtlos.com/" In this episode, Dr. Olli Tikkanen and José Näf discuss how evaporative cooling vests support individuals who suffer from heat sensitivity due to medical conditions such as paraplegia, multiple sclerosis, and severe burns. José explains how the loss of sweating ability in these groups can lead to dangerous heat stress and why conventional cooling methods, like ice packs, are not always safe or effective. They also explore the performance of evaporative vests in various humidity levels, with ongoing studies assessing use in places like Dubai and Thailand. From construction sites to clinical recovery, this episode highlights where and how cooling vests are used, including guidelines for wear time and practical use in daily routines. José also shares insights from collaborations with rehabilitation institutions and new testing efforts with artificial skin patients. This conversation offers a rich look into the physiological needs behind cooling innovation and its direct impact on people's quality of life. _______   This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle --- Collect, store and manage SB and PA data easily and remotely - Discover ground-breaking Fibion SENS --- SB and PA measurements, analysis, and feedback made easy.  Learn more about Fibion Research --- Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions. --- Fibion Kids - Activity tracking designed for children. --- Collect self-report physical activity data easily and cost-effectively with Mimove. --- Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. --- Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. --- Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. --- Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. --- Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". --- For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. --- Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion https://www.youtube.com/@PA_Researcher      

Send us a textCan your smartwatch predict burnout, poor sleep, or even early signs of illness?In this eye-opening episode, I sit down with Dr. Torkil Færø—Norwegian physician, bestselling author of The Pulse Cure, and leading expert in heart rate variability (HRV). We break down what HRV is, how it reveals the true state of your nervous system, and how you can use this data to improve recovery, stress balance, sleep, and longevity.Whether you're a busy professional, dealing with fatigue, or simply want to better understand how your body responds to everyday stress, this episode is packed with practical tools and science-backed insights.What you'll learn in this episode:What heart rate variability (HRV) actually measuresHow wearables like Garmin and Whoop can help you track your stress and recoveryHow alcohol, poor sleep, and intense workouts disrupt your HRVWhy positive emotions and purpose in life can literally improve your biological ageHow to use HRV to navigate perimenopause, burnout, and fatigueDr. Torkil's personal recovery routine (cold plunges, sauna, and minimalist strength work)

How does an evaporative cooling vest keep your skin up to 5°C cooler for hours—without making you wet? José Näf shares how smart materials can transform temperature regulation. "Lean more about Nahtlos Duratrode electrodes at https://www.nahtlos.com/" In this episode, Dr. Olli Tikkanen continues the conversation with José Näf, co-founder of Duracool, focusing on the design, functionality, and physiological impact of evaporative cooling vests. These vests use semi-permeable membranes to gradually release water vapor, providing long-lasting cooling without soaking the user. José explains the technical design of their shoulder pads and vests, their application in both occupational settings and for individuals with medical conditions such as artificial menopause, and the importance of wearing them over—not under—clothing. Laboratory tests show their cooling performance lasts significantly longer than sponge-based vests, making them ideal for situations with moderate movement, like construction or low-intensity work in hot environments. This episode is a must-listen for professionals and researchers interested in thermal comfort and performance under heat stress. __________ This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle --- Collect, store and manage SB and PA data easily and remotely - Discover ground-breaking Fibion SENS --- SB and PA measurements, analysis, and feedback made easy.  Learn more about Fibion Research --- Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions. --- Fibion Kids - Activity tracking designed for children. --- Collect self-report physical activity data easily and cost-effectively with Mimove. --- Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. --- Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. --- Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. --- Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. --- Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". --- For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. --- Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion https://www.youtube.com/@PA_Researcher        

Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.comCurranz Supplement: Use code MIKKIPEDIA to get 20% off your first order - go to www.curranz.co.nz  or www.curranz.co.uk to order yours This week on the podcast, Mikki speaks to Dr. Dan Plews — exercise physiologist, endurance coach, and world champion Ironman athlete — about his latest chapter: stepping into the world of HYROX.Dan has long been recognised for his scientific, data-driven approach to endurance training and his advocacy for low-carb, fat-adapted fuelling. But his pivot into hybrid fitness has been both a personal and professional experiment — one that's tested his identity as an athlete, reshaped his training, and sparked new questions around fuelling, function, and long-term health.In this conversation, we unpack the mindset shift from long, steady-state Ironman prep to the explosive demands of HYROX. Dan shares what he's carried over from his Ironman days, where he's had to reinvent his approach, and how his fuelling strategy has evolved in a more glycolytically demanding sport. We also explore the launch of Endurox, his HYROX-specific training platform with Adam Storey, and his thoughts on where hybrid racing is headed. Whether you're an endurance athlete curious about functional fitness or just intrigued by how world-class performers adapt and evolve — this one's for you.Dr. Dan Plews is a sport scientist, endurance coach, and elite athlete with over two decades of experience in exercise physiology and applied coaching. He holds a PhD in Heart Rate Variability and is a world leader in endurance training methodologies. Dan has coached athletes to multiple Ironman and Olympic-level performances, and in 2018, he made headlines by winning the Ironman World Championships in Kona (age group) with a course-record time of 8:24 — the fastest ever by an amateur.He is the founder of Endure IQ, a science-based endurance education platform, and co-creator of Endurox, which brings a structured, physiology-driven approach to HYROX training. Known for his evidence-based focus on low-carbohydrate fuelling and fat adaptation, Dan's current work spans high-performance coaching, applied research, and helping everyday athletes train smarter and age better.https://www.endureiq.com/. https://www.endurox.co/about  Contact Mikki:https://mikkiwilliden.com/https://www.facebook.com/mikkiwillidennutritionhttps://www.instagram.com/mikkiwilliden/https://linktr.ee/mikkiwilliden

What are the real differences between evaporative, phase-changing, electronic, and ice-based cooling vests? Why are athletes, firefighters, and even lab workers turning to these technologies? "Lean more about Nahtlos Duratrode electrodes at https://www.nahtlos.com/"   In this episode, Dr. Olli Tikkanen speaks with José Näf, co-founder of Duracool, to break down the science and real-life applications behind different cooling vest technologies. As global temperatures rise and performance demands increase, understanding these cooling systems becomes crucial in both sports and professional settings. José explains the four main cooling vest technologies: evaporative, phase-changing materials, electronic cooling with fans, and traditional ice-based solutions. He highlights where each method fits best—from professional sports to protective lab gear—and discusses why evaporative cooling mimics the natural human sweating process, especially useful for those who cannot sweat. They also explore the scientific controversy around the post-exercise use of ice baths, and the true nature of "phase change" in cooling materials. This is a quick but informative episode for researchers, athletes, and professionals interested in how technology helps regulate body temperature under extreme conditions. ____________ This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle --- Collect, store and manage SB and PA data easily and remotely - Discover ground-breaking Fibion SENS --- SB and PA measurements, analysis, and feedback made easy.  Learn more about Fibion Research --- Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions. --- Fibion Kids - Activity tracking designed for children. --- Collect self-report physical activity data easily and cost-effectively with Mimove. --- Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. --- Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. --- Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. --- Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. --- Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". --- For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. --- Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion https://www.youtube.com/@PA_Researcher        

Can electrode design support both signal stability and sustainability? José Näf explains how Nahtlos electrodes reduce waste and skin irritation while delivering high-quality data over time. In this fourth episode, Dr. Olli Tikkanen and José Näf explore the technical and environmental details of electrode design for long-term HRV and ECG measurements. José discusses how offset connectors, biocompatible foil materials, and breathable adhesives improve comfort and data quality. He also explains the sustainability advantages of Nahtlos' packaging and activation system, which extends product shelf life and cuts down on disposable waste. The conversation expands into practical tips on cable management, adhesive reactions, and how to reduce motion artifacts during physical activity. They also touch on emerging opportunities in long-term EMG monitoring and multi-sensor wearable setups. This episode gives practical guidance for researchers, developers, and clinicians aiming for long-duration, high-quality physiological data. __________   This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle --- Collect, store and manage SB and PA data easily and remotely - Discover ground-breaking Fibion SENS --- SB and PA measurements, analysis, and feedback made easy.  Learn more about Fibion Research --- Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions. --- Fibion Kids - Activity tracking designed for children. --- Collect self-report physical activity data easily and cost-effectively with Mimove. --- Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. --- Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. --- Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. --- Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. --- Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". --- For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. --- Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion https://www.youtube.com/@PA_Researcher

You just worked out 4 days in a row, open your health app only for it to tell you... You should workout again today otherwise risk losing fitness. Is this "Readiness" score accurate and should you base your workout routine off what it tells you each day? IGNITE 30 DETAILS: IGNITE 30: https://fitwomensweekly.com/lp/fww-live/ignite-30/  ---  ❤️ INSTAGRAM: www.instagram.com/KindalBoyleFitness/ 

What if your heartbeat could tell you more than just how fast you're going?  Your heartbeat can actually reveal how well you're really living! It's more than a rhythm; it's a reflection of your health, resilience, and inner balance.  Today, we're sitting down with Dr. Torkil Færø, Norwegian physician, bestselling author, and global health pioneer, to explore the science of stress, the healing power of creativity, and why health goes far beyond the clinic. 

Can electrode systems self-regulate moisture to keep data quality high for 10 days? José Näf explains how Nahtlos' innovative design improves both signal stability and skin comfort in long-term ECG and HRV tracking. In this third episode, Dr. Olli Tikkanen continues the deep dive with José Näf into how advanced electrode technology is addressing the long-standing issues in long-term heart rate variability and ECG measurement. José introduces Nahtlos' breakthrough: a hybrid electrode with a water reservoir and a semi-permeable membrane that mimics natural sweating, maintaining low impedance and high-quality signals for up to 10 days. They also explore how breathable adhesives, biocompatible conductive textiles, and precise material selection reduce skin irritation and improve patient comfort. José shares the testing process, from self-experimentation to hospital trials, and how their team developed their own standards for evaluating signal quality. This episode gives a rare behind-the-scenes look at how wearable ECG technology evolves from lab innovation to clinical use.   __________   This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle --- Collect, store and manage SB and PA data easily and remotely - Discover ground-breaking Fibion SENS --- SB and PA measurements, analysis, and feedback made easy.  Learn more about Fibion Research --- Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions. --- Fibion Kids - Activity tracking designed for children. --- Collect self-report physical activity data easily and cost-effectively with Mimove. --- Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. --- Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. --- Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. --- Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. --- Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". --- For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. --- Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion https://www.youtube.com/@PA_Researcher

Send us an email @ info@parentcoachesunleashed.com Diedra Perry, a certified HeartMath® Mentor and stress management coach, works with kids, adults, athletes, and leadership teams. She helps them learn to manage stress and build resilience through biofeedback and science-backed techniques. Her approach combines emotional regulation, nervous system training, and practical tools to optimize performance under pressure and in everyday life.Diedra shares real-life stories from her work with athletes, students, and her own family, revealing how simple breathing strategies can change the entire dynamic of communication, performance, and emotional regulation—on the field, in the classroom, and at home.This episode offers techniques to manage stress and build resilience for families. It includes actionable tips to help parents and children cope with stress and create a more connected home life.TakeawaysHeart-focused breathing quickly calms you.Resilience can be built by practicing these tools regularly, especially before stressful events.Open communication and resets at home improve family wellbeing.Timestamps00:00 "HeartMath: Exploring Heart-Brain Connection"05:24 "Recognizing and Resetting Hidden Stress"09:48 "Heart Focused Breathing Technique"12:25 Heart-Centered Breathing Meditation16:50 Children's Performance Anxiety18:49 Pre-Game Mindset and Breathing21:30 Client Practice Frequency Tips24:40 "Prepping Prevents Reacting"28:53 Child Leads Class in Breathing Exercise31:09 "Rewiring Brains at Any Age"33:52 Classroom Emotional Management Tool

A healthy heart doesn't beat like a metronome.

Are you navigating perimenopause or menopause while also managing chronic health conditions? Or perhaps perimenopause has triggered an underlying, previously dormant issue? Traditional healthcare may not be enough to combat the symptoms, but do not fear! Today's guest is here to teach us how your nervous system, immune system, and hormones can all work together to support healing and longevity. This week, host Jenn Trepeck is joined by Dr. Jessica Drummond, Founder and CEO of The Integrative Women's Health Institute. Together, they explore how seemingly “silent” chronic conditions like endometriosis, pelvic pain, autoimmune disorders or even long covid, can complicate menopause—and what you can do about it. Dr. Drummond shares her insights on calming the nervous system, building metabolic health through nutrient-dense habits, and using tools like heart rate variability (HRV) to guide recovery. The Salad With a Side of Fries podcast is hosted by Jenn Trepeck, who discusses wellness and weight loss for real life, clearing up the myths, misinformation, bad science & marketing surrounding our nutrition knowledge and the food industry. Let's dive into wellness and weight loss for real life, including drinking, eating out, and skipping the grocery store. IN THIS EPISODE: (00:00) The impact of menopause on silent chronic conditions(05:44) Dr. Jessica Drummond reflects on her professional journey in the chronic condition space(11:11) Common underlying chronic conditions affecting menopause(16:08) Discussion of the silent underlying conditions that can manifest later in life(25:43) Calming the nervous system to heal in a consistent way(30:50) The importance of your metabolic health in the form of nutrient-dense food, strength training, walking, hydration and circadian rhythm(32:09) Discussion of heart rate variability, recovery, and developing the art of sitting quietly(41:36) The importance of working with a health coach to plan for the future of your healthKEY TAKEAWAYS:Menopause and perimenopause symptoms can be overwhelming on their own. Still, when layered on top of chronic conditions like endometriosis, pelvic pain, autoimmune disorders, or post-viral syndromes (e.g., long COVID), it creates a compounded health challenge. Traditional training often overlooks the role of nutrition, nervous system regulation, and lifestyle in healing. Chronic conditions—especially during perimenopause—require a personalized, holistic strategy.Healing during menopause doesn't require drastic changes—small, consistent steps matter most. Start where it feels easiest, like mindfulness, nutrition, or gentle movement. Recovery and nervous system regulation are just as important as action. Tools like heart rate variability (HRV) can help track progress, showing that true resilience comes from balancing effort with rest.Integrating the nervous, immune, and hormone systems is the key to living a longer, more active, healthier life. When these systems are balanced and working together, they support overall well-being and longevity.QUOTES:         (10:04) “In my traditional physical therapy training, nutrition was not emphasized as a healing tool. It was more like you needed adequate nutrients to perform certain physical activities, but we didn't think about it from an anti-inflammatory standpoint.” - Dr. Jessica Drummond(13:59) “Research shows us that acute illnesses like infections trigger chronic diseases.” - Dr. Jessica Drummond(22:36) “It's exposing these underlying things that have been lying dormant, that we just brushed aside or pushed through because they weren't really standing in the way of us doing the things that we wanted to do.”  - Jenn Trepeck(40:19) “I think we make these plans expecting perfection, planning for this optimal, ideal day that never happens. So put these things in place so they happen even on the days where we don't feel a hundred percent, even on the days where nothing goes as planned.” - Jenn TrepeckRESOURCES:Become A Member of Salad with a Side of FriesJenn's Free Menu PlanA Salad With a Side of FriesA Salad With A Side Of Fries MerchA Salad With a Side of Fries InstagramUse Your Heart Rate Monitor to Improve Your Health                GUEST RESOURCES:The Integrative Women's Health InstituteIntegrative Women's Health  - Podcast Integrative Women's Health - PubMedInnovative Approaches to Chronic Pain with The Anodunos Method TeamGUEST BIOGRAPHY:Dr. Jessica Drummond, DCN, CNS, PT, NBC-HWC, is a leading expert in women's health and the Founder and CEO of The Integrative Women's Health Institute. With 25 years of clinical experience, in her MenoChronic Program, she specializes in supporting women ages 35-55 through the perimenopause and menopause transitions who struggle with underlying chronic conditions such as pelvic pain, endometriosis, post-viral syndromes (such as long covid), and autoimmune issues, using health coaching, integrative, and functional medicine. She is a licensed clinical nutritionist, physical therapist, and board-certified Women's Health Coach. Dr. Drummond is the best-selling author of Outsmart Endometriosis and Clinician to Coach: Secrets to Building Your Successful Health Coach Practice, offering practical strategies for health and wellness practitioners.

Jesse Cook is a PhD candidate in the Dr. David Plante Sleep Research Laboratory and studies biological, psychological and sociological factors that connect with unexplained excessive sleepiness. He was first drawn to Alzheimer's disease (AD) research through the connection between sleep health and AD, and the prevention, detection and potential treatment implications of this connection. Cook believes sleep health disparities across underrepresented groups may help explain disproportionate risk of AD. He is currently completing his dissertation and intends to pursue a career in behavioral sleep medicine as a clinical psychologist. ______________________________________________________ This podcast episode is sponsored by Fibion Inc. Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle   Learn More About Fibion Devices: Fibion SENS- Collect, store and manage SB and PA data easily and remotely. Fibion Flash - A versatile customizable tool with HRV and accelerometry capability.  Fibion Research - SB and PA measurements, analysis, and feedback made easy Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision. Fibion G2 – Validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.   Read about Fibion Sleep and Fibion Circadian. Fibion Kids - Activity tracking designed for children. Fibion Vitals - A portable device designed to be worn on the chest that serves as a comprehensive health management tool.  Fibion Emfit - Contact free tracking and sleep analysis.  Explore Our Solutions: Fibion Sleep Solutions Fibion Sedentary Behavior and Physical Activity Solutions Fibion Circadian Rythm Solutions Fibion Biosignal Measurements Solutions Recommended Articles & Guides: Explore our Wearables, Experience sampling method (ESM), Sleep, Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. Stay Connected: Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion Check our YouTube channel: https://www.youtube.com/@PA_Researcher   Receive Updates on Latest Research Grade Wearables: Next Generation Reseach Techniques LinkedIn Newsletter    

If you're juggling menopause, aging parents, and brain fog, this episode is for you. Today we explore how stimulating the vagus nerve — a key player in your nervous system — can lower inflammation, reduce anxiety, and improve your resilience to Alzheimer's disease. You'll walk away with actionable ways to feel better and think clearer, right now.What to Listen For[01:35] What is the vagus nerve — and no, it's not an anxious gambler

Sleep has long been an issue for me, so I was keen to get some insights from Dr Peter Martone - AKA Dr Sleep Right! We cover a range of sleep-thyroid related topics with a focus on spinal alignment for a good night's sleep and all the flow on benefits.Sleep tight - sleep right ;-) Topics covered/time stamp00:00 Introduction to Sleep and Thyroid Health03:03 The Importance of Spinal Alignment06:03 Understanding Autoimmune and Non-Autoimmune Thyroid Issues08:50 Vagal Nerve Dysfunction and Its Impact11:49 The Role of Sleep in Overall Health15:00 Corrective Sleeping Positions17:56 The Triune of Sleep21:07 Lifestyle Changes for Better Sleep23:52 Practical Tips for Sleep Improvement29:35 Understanding Neck Alignment and Its Impact34:35 The Connection Between Digestion and Sleep39:17 Balancing the Nervous System for Better Sleep44:34 The Importance of Heart Rate Variability49:14 Creating a Pain-Free Sleep EnvironmentDr. Peter Martone is an educator and patient care practitioner who has been focused on improving patient's biomechanics for over 23 years during his private practice as a chiropractor. Dr. Martone always believed that the structure of your spine effects the function of the central nervous system, and this principle is the cornerstone of his practice. Dr. Martone's core belief is that the central nervous system controls every function in the human body and in order to be able to express true health you have to keep your nervous system healthy. When your spine falls out of alignment due to poor spinal mechanics, it interferes with the proper function of the nervous system thus throwing the body out of balance. Peter's mission is to help as many people as possible achieve optimal health function and performance so they can reach their full potential in life.Connect:@drsleeprighthttps://drsleepright.com/ - discover your sleep avatar!https://necknest.com-------Let's Talk Thyroid is a podcast where we explore different aspects of living thyroid-friendly lifestyle positively & practically to help you thrive and not just survive.⭐️  WEBSITE: https://letstalkthyroid.com✅ Download your FREE Printable Thyroid Health Checklist: https://letstalkthyroid.com/checklist

Does clothing material affect ECG signal quality? José Näf explains how electrostatic effects, electrode placement, and connector design influence long-term HRV and ECG data accuracy. In this second episode, Dr. Olli Tikkanen continues his discussion with José Näf, co-founder of Nahtlos, diving deeper into the practical challenges of long-term ECG and HRV monitoring. José shares critical insights on how connector types, electrode placement, and impedance changes over time affect signal quality. From the role of electrostatic interference caused by clothing materials to the importance of correct electrode positioning along the heart's axis, this episode is packed with knowledge for researchers and clinicians. The conversation also highlights how to avoid common mistakes in multi-day measurements, especially when working with older patients or when user instructions aren't clear. Whether you're building wearables or planning long-term studies, this talk will help you get more reliable data. __________ This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle --- Collect, store and manage SB and PA data easily and remotely - Discover ground-breaking Fibion SENS --- SB and PA measurements, analysis, and feedback made easy.  Learn more about Fibion Research --- Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions. --- Fibion Kids - Activity tracking designed for children. --- Collect self-report physical activity data easily and cost-effectively with Mimove. --- Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. --- Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. --- Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. --- Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. --- Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". --- For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. --- Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion https://www.youtube.com/@PA_Researcher  

Dry electrodes often promise convenience, but why do they so often fail in long-term heart monitoring? José Näf breaks down the science and business behind electrode design for ECG and HRV tracking. In this episode, Dr. Olli Tikkanen is joined by José Näf, founder of Nahtlos, to explore the challenges and innovations in electrode design for long-term ECG and heart rate variability monitoring. José shares his entrepreneurial journey from computer vision startups to building advanced medical wearables in collaboration with EMPA, a Swiss materials research institute. José details the strengths and weaknesses of wet gel, solid gel, and dry electrodes, and introduces a hybrid electrode technology designed for long-term use without sacrificing comfort or signal quality. From material compatibility to managing skin reactions and motion artifacts, this episode offers practical insight into real-world problems researchers and developers face in health tech. ____________   This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle --- Collect, store and manage SB and PA data easily and remotely - Discover ground-breaking Fibion SENS --- SB and PA measurements, analysis, and feedback made easy.  Learn more about Fibion Research --- Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions. --- Fibion Kids - Activity tracking designed for children. --- Collect self-report physical activity data easily and cost-effectively with Mimove. --- Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. --- Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. --- Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. --- Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. --- Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". --- For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. --- Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion https://www.youtube.com/@PA_Researcher

In this Huberman Lab Essentials episode, I discuss how to build muscle strength and size (hypertrophy) and cover key training principles to enhance athletic performance and offset age-related muscle decline. I explain how the nervous system drives muscle movement, the key differences between training for hypertrophy or strength, and resistance training protocols to build muscle for performance and healthy aging. Additionally, I discuss tools for assessing recovery and the role of key nutrients—such as creatine and electrolytes—in supporting muscle development and performance. This episode provides actionable, science-backed strategies to enhance movement, preserve strength with age, and boost energy levels. Read the episode show notes at hubermanlab.com. Timestamps 00:00:00 Huberman Lab Essentials; Muscle 00:02:02 Muscle & Nervous System 00:03:24 Sponsors: Eight Sleep & LMNT 00:06:03 Strength & Aging, Henneman's Size Principle, Use Heavy Weights? 00:10:09 3 Stimuli, Muscle Strength vs Muscle Growth (Hypertrophy) 00:12:11 Tool: Resistance Training Protocol, Increase Muscle Strength 00:15:55 Sponsor: AG1 00:17:50 Tool: Advanced Resistance Training & Volume; Speed, Rest 00:21:12 Testing for Recovery, Heart Rate Variability, Grip Strength 00:24:29 Sponsor: Function 00:26:16 Testing for Recovery, Carbon Dioxide Tolerance 00:29:20 Ice Bath Timing; NSAIDs & Exercise 00:30:34 Salt & Electrolytes; Creatine; Leucine Disclaimer & Disclosures

Jesse Cook is a PhD candidate in the Dr. David Plante Sleep Research Laboratory and studies biological, psychological and sociological factors that connect with unexplained excessive sleepiness. He was first drawn to Alzheimer's disease (AD) research through the connection between sleep health and AD, and the prevention, detection and potential treatment implications of this connection. Cook believes sleep health disparities across underrepresented groups may help explain disproportionate risk of AD. He is currently completing his dissertation and intends to pursue a career in behavioral sleep medicine as a clinical psychologist. ____________________________________________________ This podcast episode is sponsored by Fibion Inc. Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle   Learn More About Fibion Devices: Fibion SENS- Collect, store and manage SB and PA data easily and remotely. Fibion Flash - A versatile customizable tool with HRV and accelerometry capability.  Fibion Research - SB and PA measurements, analysis, and feedback made easy Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision. Fibion G2 – Validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.   Read about Fibion Sleep and Fibion Circadian. Fibion Kids - Activity tracking designed for children. Fibion Vitals - A portable device designed to be worn on the chest that serves as a comprehensive health management tool.  Fibion Emfit - Contact free tracking and sleep analysis.  Explore Our Solutions: Fibion Sleep Solutions Fibion Sedentary Behavior and Physical Activity Solutions Fibion Circadian Rythm Solutions Fibion Biosignal Measurements Solutions Recommended Articles & Guides: Explore our Wearables, Experience sampling method (ESM), Sleep, Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. Stay Connected: Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion Check our YouTube channel: https://www.youtube.com/@PA_Researcher Receive Updates on Latest Research Grade Wearables: Next Generation Reseach Techniques LinkedIn Newsletter  

In this episode of Iron Culture, hosts Eric Trexler and Eric Helms discuss various topics related to fitness, nutrition, and hydration. They delve into the importance of hydration, the potential for overhydration, and the effects of vitamin C and gelatin on muscle recovery. The conversation also covers the debate between eccentric and concentric training for muscle growth, as well as the relationship between cardio and strength training. Throughout the episode, the hosts emphasize the need for evidence-based practices in fitness and nutrition, while also addressing common misconceptions in the fitness community.   To attend the upcoming SNA conference electronically and see the entire MASS team's presentations, you can find tickets here: https://sportsnutritionassociation.com/sna-annual-2025-conference/   To submit a question for us to answer on the show, head over to https://massresearchreview.com/ironculture/   Time stamps: 00:00 Introduction 04:28 Hydration: The Basics and Common Misconceptions 07:17 Research Insights on Hydration and Performance 10:26 The Impact of Dehydration on Training Adaptations 13:23 Overhydration: Risks and Considerations 16:37 Practical Hydration Tips for Athletes 19:28 Understanding Electrolytes and Hydration Strategies 22:22 Final Thoughts on Hydration and Performance 32:06 Understanding Supplements: DIM and Urine Color Changes 34:12 Vitamin C and Gelatin: Are They Worth It? 39:33 Micronutrients: The Balance of Too Much and Too Little 47:36 Eccentrics vs. Concentrics: Debunking Myths in Muscle Growth 55:24 Heart Rate Variability and Recovery: What You Need to Know 01:05:37 The Interference Effect: Cardio and Resistance Training Adaptations

Does your health plan stress you out more than it helps you? If navigating wellness feels overwhelming, you're not alone. Luckily, wellness doesn't have to be complicated. In this episode, Jenn shows us how. On this episode of Salad with a Side of Fries, host Jenn Trepeck is here to help you uncomplicate your health journey. From focusing on what works for your body to tuning out the endless noise of health content online, Jenn breaks down the essentials—clean eating, movement, sleep, stress management, including the power of social connection, and the role of supplements. Learn why consistency matters more than perfection, how to listen to your body's signals, and why sleep might be the ultimate biohack. It's time to simplify, take control, and make wellness work for you—without the stress!The Salad With a Side of Fries podcast is hosted by Jenn Trepeck, who discusses wellness and weight loss for real life, clearing up the myths, misinformation, bad science & marketing surrounding our nutrition knowledge and the food industry. Let's dive into wellness and weight loss for real life, including drinking, eating out, and skipping the grocery store. IN THIS EPISODE: (02:44) Don't allow your health plan to stress you; focus on what works for your body and your life(06:19) Limit how many content creators you follow and the truth about protein and fiber(10:31) Clean, lean protein, veggies and fruit, and eating at certain times of the day(15:27) Fasting, the difference between unprocessed and processed foods, and movement(23:40) Listen to your body, stress, sleep and supplements(31:15) Social connection and community are key for longevity(33:08) Sleep is the ultimate biohack for a healthy body(37:02) The quality of a supplement mattersKEY TAKEAWAYS:If your health plan feels overwhelming, it might do more harm than good. Simplify your wellness by focusing on what works for you and limiting the experts you follow to avoid confusion and decision fatigue.Our bodies are wired to respond to stress as a survival mechanism, but modern-day stressors—like emails and phone notifications—trigger the same physiological response as life-threatening situations. This prolonged fight-or-flight state shuts down essential functions like digestion, immune response, and detoxification, contributing to long-term health issues.Simple actions like deep breathing before meals, movement, quality nutrition, fresh air, and social connection can help regulate stress and improve overall well-being. Prioritizing sleep and establishing consistent routines further support mental and physical health.Supplements can be a powerful tool to add on, but they cannot take the place of other healthy lifestyle choices.QUOTES: (07:48) “No expert knows your body better than you do. We teach ourselves not to listen to our bodies, we outsource all of that to the rules, and we follow the rules and ignore the signs and communication coming from our bodies.” Jenn Trepeck(11:45) “The difference between a meal and a snack is how much we have at a time and how long till we might need to eat again.” Jenn Trepeck(21:33) “We've heard sitting is the new smoking. Right? The thing we're doing that we don't realize is slowly killing us because sitting all day is not human.” Jenn Trepeck(27:34) “The physiological response designed to save our lives now contributes to our demise.” Jenn Trepeck(42:54) “Anything we're doing for one part of the body supports everything in the body.” Jenn TrepeckRESOURCES:Become A Member of Salad with a Side of FriesJenn's Free Menu PlanA Salad With a Side of FriesA Salad With A Side Of Fries MerchA Salad With a Side of Fries InstagramTop Five Tips for Digesting Nutrition NewsNutrition Nugget: 30-30-30The Ultimate BiohackSleep On It  60 Second Health Quiz

Today, we're diving into the captivating world where cardiology meets cutting-edge technology. Ever wondered how your smartwatch could potentially save your life or how wearable tech is revolutionizing heart rhythm monitoring? You're in for a treat! Joining us is Dr. Yaariv Khaykin, an internationally renowned expert in rhythm disorders. He's a self-proclaimed "heart electrician" with a knack for gadgets and tech, and he's here to guide us through the intersection of traditional cardiology and modern advancements. From exploring the 100-year-old ECG technology to discussing breakthrough wearable devices, this episode is packed with insights that will transform the way you think about heart health. So whether you're a medical professional, a tech enthusiast, or someone just curious about how wearables could benefit your health, stay tuned for a fascinating conversation that proves science fiction is quickly becoming present-day medicine.Episode HighlightsWearables Catch Fleeting Symptoms Wearables effectively detect fleeting health symptoms that traditional monitors might miss, especially heart rhythm abnormalities.ECG's Long-Standing Role ECGs have been crucial in cardiology for over 100 years, providing insight into heart's electrical activity.Technology Elevates Heart Monitoring Advanced tech offers multi-channel monitoring, improving safety and precision in diagnosing heart conditions like arrhythmias.Smartwatches: Medical Utility Evolving Smartwatches like Apple Watch are now FDA-approved for heart monitoring, offering reliable data for clinical decisions.Data in Wearables: Double-Edged Sword While empowering users, wearables can increase anxiety without proper context. Interpretation is key.Improving Life Through Wearables Devices encourage healthy behaviors, tracking sleep, steps, and exercise to guide lifestyle choices for longevity.Heart Rate Variability's Importance High heart rate variability indicates fitness and longevity, while low variability can signal health issues.Non-Invasive Monitoring Innovations Textile-based ECGs provide comfort, easy use, and continuous heart monitoring without traditional discomforts.Bridging Clinical and Consumer Tech The integration of wearables in daily life advances proactive healthcare, offering diagnostic-level insights easily accessible to all.Episode Timestamps00:00 - Ditch the Lab Coat Podcast06:09 - AI enhances ECG interpretation07:03 - Advanced cardiac mapping vest10:30 - Wearables revolutionize heart monitoring14:39 - Wearables' role in health monitoring18:58 - Assessing Apple Watch for heart rhythms21:00 - Atrial fibrillation detection limitations23:49 - Wearable limitations in symptom detection28:41 - Wearable ECG tech achieves 99.9% accuracy29:46 - Medical device risk and standards34:38 - "Tech bros & longevity obsession"38:17 - Wearables: balancing peace and anxiety42:32 - Heart rate variability explained46:02 - Heart tech: ECGs and innovation47:20 - Future of wearable cardiac technologyDISCLAMER >>>>>>    The Ditch Lab Coat podcast serves solely for general informational purposes and does not serve as a substitute for professional medical services such as medicine or nursing. It does not establish a doctor/patient relationship, and the use of information from the podcast or linked materials is at the user's own risk. The content does not aim to replace professional medical advice, diagnosis, or treatment, and users should promptly seek guidance from healthcare professionals for any medical conditions.   >>>>>> The expressed opinions belong solely to the hosts and guests, and they do not necessarily reflect the views or opinions of the Hospitals, Clinics, Universities, or any other organization associated with the host or guests.       Disclosures: Ditch The Lab Coat podcast is produced by (Podkind.co) and is independent of Dr. Bonta's teaching and research roles at McMaster University, Temerty Faculty of Medicine and Queens University. 

Christina Reynolds, PhD Christina Reynolds received her Ph.D. in astrophysics from University College London and a Master's degree in software engineering from Harvard University. She has been a Data Scientist with ORCATECH with a focus on developing algorithms for the analysis of ORCATECH's large and diverse data set.  Much of her research career has involved developing software algorithms used to fabricate and test the optics for the European Extremely Large Telescope and the IRIS space telescope. At ORCATECH, she focused on designing a wide variety of algorithms for deriving information about life and health patterns from ORCATECH's sensor data, including characterizing activity and sleep behaviors. _____________________ This podcast episode is sponsored by Fibion Inc. Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle   Learn More About Fibion Devices: Fibion SENS- Collect, store and manage SB and PA data easily and remotely. Fibion Flash - A versatile customizable tool with HRV and accelerometry capability.  Fibion Research - SB and PA measurements, analysis, and feedback made easy Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision. Fibion G2 – Validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.   Read about Fibion Sleep and Fibion Circadian. Fibion Kids - Activity tracking designed for children. Fibion Vitals - A portable device designed to be worn on the chest that serves as a comprehensive health management tool.  Fibion Emfit - Contact free tracking and sleep analysis.  Explore Our Solutions: Fibion Sleep Solutions Fibion Sedentary Behavior and Physical Activity Solutions Fibion Circadian Rythm Solutions Fibion Biosignal Measurements Solutions Recommended Articles & Guides: Explore our Wearables, Experience sampling method (ESM), Sleep, Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. Stay Connected: Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion Check our YouTube channel: https://www.youtube.com/@PA_Researcher

Christina Reynolds, PhD Christina Reynolds received her Ph.D. in astrophysics from University College London and a Master's degree in software engineering from Harvard University. She has been a Data Scientist with ORCATECH with a focus on developing algorithms for the analysis of ORCATECH's large and diverse data set.  Much of her research career has involved developing software algorithms used to fabricate and test the optics for the European Extremely Large Telescope and the IRIS space telescope. At ORCATECH, she focused on designing a wide variety of algorithms for deriving information about life and health patterns from ORCATECH's sensor data, including characterizing activity and sleep behaviors. _____________________ This podcast episode is sponsored by Fibion Inc. Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle   Learn More About Fibion Devices: Fibion SENS- Collect, store and manage SB and PA data easily and remotely. Fibion Flash - A versatile customizable tool with HRV and accelerometry capability.  Fibion Research - SB and PA measurements, analysis, and feedback made easy Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision. Fibion G2 – Validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.   Read about Fibion Sleep and Fibion Circadian. Fibion Kids - Activity tracking designed for children. Fibion Vitals - A portable device designed to be worn on the chest that serves as a comprehensive health management tool.  Fibion Emfit - Contact free tracking and sleep analysis.  Explore Our Solutions: Fibion Sleep Solutions Fibion Sedentary Behavior and Physical Activity Solutions Fibion Circadian Rythm Solutions Fibion Biosignal Measurements Solutions Recommended Articles & Guides: Explore our Wearables, Experience sampling method (ESM), Sleep, Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. Stay Connected: Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion Check our YouTube channel: https://www.youtube.com/@PA_Researcher  

Dr. Torkil Færø—emergency physician, medical researcher, and author of the bestselling book The Pulse Cure—joins Sharon Surita to explore how heart rate variability (HRV) serves as a powerful tool for tracking stress, recovery, and overall health.Dr. Færø shares his expertise on HRV monitoring and why it's an underutilized biofeedback tool for conditions like dysautonomia, POTS, mitochondrial dysfunction, PTSD, and autoimmune-related conditions. He breaks down how lifestyle factors—including stress, diet, alcohol, exercise, cold therapy, and sunlight exposure—affect HRV and the autonomic nervous system.We discuss:

Christina Reynolds, PhD Christina Reynolds received her Ph.D. in astrophysics from University College London and a Master's degree in software engineering from Harvard University. She has been a Data Scientist with ORCATECH with a focus on developing algorithms for the analysis of ORCATECH's large and diverse data set.  Much of her research career has involved developing software algorithms used to fabricate and test the optics for the European Extremely Large Telescope and the IRIS space telescope. At ORCATECH, she focused on designing a wide variety of algorithms for deriving information about life and health patterns from ORCATECH's sensor data, including characterizing activity and sleep behaviors. --------------- This podcast episode is sponsored by Fibion Inc. Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle   Learn More About Fibion Devices: Fibion SENS- Collect, store and manage SB and PA data easily and remotely. Fibion Flash - A versatile customizable tool with HRV and accelerometry capability.  Fibion Research - SB and PA measurements, analysis, and feedback made easy Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision. Fibion G2 – Validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.   Read about Fibion Sleep and Fibion Circadian. Fibion Kids - Activity tracking designed for children. Fibion Vitals - A portable device designed to be worn on the chest that serves as a comprehensive health management tool.  Fibion Emfit - Contact free tracking and sleep analysis.  Explore Our Solutions: Fibion Sleep Solutions Fibion Sedentary Behavior and Physical Activity Solutions Fibion Circadian Rythm Solutions Fibion Biosignal Measurements Solutions Recommended Articles & Guides: Explore our Wearables, Experience sampling method (ESM), Sleep, Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles. Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods. Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide. Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview. Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ". For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability. Stay Connected: Follow the podcast on Twitter https://twitter.com/PA_Researcher Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen Follow Fibion on Twitter https://twitter.com/fibion Check our YouTube channel: https://www.youtube.com/@PA_Researcher      

What do vibrations and the psychedelic experience have in common? MDMA therapy is revolutionizing mental health treatment, helping people overcome PTSD, anxiety, and emotional trauma with unprecedented success. But what if you could tap into those same powerful benefits—without taking a single drug? It turns out your brain responds to more than just chemistry. Vibration, frequency, and rhythm have been shaping human consciousness for millennia—from ancient chanting rituals to modern neuroscience breakthroughs. Could the right vibrations unlock the same neuroplasticity and healing pathways as psychedelics? In this episode, Dave Asprey sits down with Dr. Dave Rabin, a neuroscientist, psychiatrist, and psychedelic researcher, to explore how vibrations can rewire your brain, enhance neuroplasticity, and even mimic the effects of MDMA therapy. Dr. Rabin's work led to the creation of Apollo Neuro, a wearable device that taps into your nervous system's natural ability to regulate stress, boost focus, and accelerate recovery—without pharmaceuticals. What You'll Discover in This Episode: • How specific vibrations trigger deep relaxation and neuroplasticity • Why MDMA therapy works—and how vibration-based tech can simulate it • The surprising science behind music, frequency, and altered states • How Apollo Neuro enhances sleep, focus, and emotional resilience • The overlooked role of heart rate variability in longevity and health • Why stress is the biggest obstacle to healing—and how to override it **Apollo Neuro | To get an Apollo wearable, go to https://apolloneuro.com/Dave and save 15%** Resources: • Dave Asprey's New Book - Heavily Meditated: https://daveasprey.com/heavily-meditated/ • Apollo Neuro Instagram: https://www.instagram.com/apolloneuro/?hl=en • Apollo Neuro Website: https://apolloneuro.com/Dave • Danger Coffee: https://dangercoffee.com • Dave Asprey's Website: https://daveasprey.com • Dave Asprey's Linktree: https://linktr.ee/daveasprey • Upgrade Collective – Join The Human Upgrade Podcast Live: https://www.ourupgradecollective.com • Own an Upgrade Labs: https://ownanupgradelabs.com • Upgrade Labs: https://upgradelabs.com • 40 Years of Zen – Neurofeedback Training for Advanced Cognitive Enhancement: https://40yearsofzen.com Timestamps: 00:00 Trailer 00:40 Intro 01:18 Exploring Vibration in Biohacking 02:29 Introduction of Dr. Dave Rabin 02:53 Understanding Vibration and Its Impact 04:47 The Apollo Neuro Device 08:44 Using Apollo for Different States 11:41 Apollo in Psychedelic Therapy 24:32 Clinical Trials and Studies on Apollo 29:32 Heart Rate Variability and Biohacking 33:02 Revolutionizing Sleep with Apollo 34:40 Apollo's Long-Term Effects and Dependency 37:16 Apollo's Impact on ADHD and Psychiatric Disorders 45:22 The Importance of Human Connection and Simple Solutions 49:56 Longevity, Healthspan, and Future Innovations 57:23 Final Thoughts and Discount Offer See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In this episode of Hart2Heart, Dr. Mike Hart breaks down the science behind VO2 max, your body's ability to use oxygen efficiently, and why it's not just for elite athletes. Dr. Hart covers five key ways to improve your cardiovascular fitness such as: Zone 2 training and high-intensity workouts to strength training and sauna sessions. Dr. Hart also covers simple techniques like nasal breathing and explores the latest research on supplements and peptides that could give you an edge. Show Notes: (0:00) Welcome back to the Hart2Heart Podcast with Dr. Mike Hart    (0:15) Dr. Hart covers a solo episode on: Optimizing Cardiovascular Health (0:45) Benefits of improving VO2 max (3:00) Five methods to improve cardiovascular health (3:15) One - mitochondrial biogenesis & zone 2 training (3:30) Why zone 2 cardio matters (7:00) How much zone 2 cardio does one need for general health (10:00) Benefits of fasting and ketosis (11:30) Benefits of exogenous ketones (12:30) Cold exposure & high rep training for mitochondrial growth (16:00) Two - lactate threshold & high-intensity interval training (HIIT) (21:00) Supplements for boosting lactate threshold - beta-alanine, citrulline malate (26:30) Three - stroke volume & cardiac output (33:00) The role of sauna & heat therapy (34:00) Four - capillary density & oxygen transport (34:30) High rep training  (36:30) Five - respiratory efficiency & CO2 tolerance (38:00) Benefits of mouth taping (40:30) Recap  (44:00) Peptides worth exploring  --- Dr. Mike Hart is a Cannabis Physician and Lifestyle Strategist. In April 2014, Dr. Hart became the first physician in London, Ontario to open a cannabis clinic. While Dr. Hart continues to treat patients at his clinic, his primary focus has shifted to correcting the medical cannabis educational gap that exists in the medical community.  Connect on social with Dr. Mike Hart: Social Links: Instagram: @drmikehart Twitter: @drmikehart Facebook: @drmikehart  

Welcome back to the FlexDiet Podcast! In this episode, I sit down with Dr. Allison Brager, a PhD neuroscientist, CrossFit athlete, and military sleep expert, to unpack everything you need to know about the science of sleep.We dive deep into the phases of sleep, circadian rhythms, and chronotypes, plus we take a critical look at popular sleep advice—what's backed by science and what's just noise? Dr. Brager also shares fascinating insights on sleep in the military, how to optimize recovery for athletes, and the biochemistry behind quality sleep.Looking for practical strategies and the best sleep supplements to improve your rest? We've got you covered.Sponsors:Tecton Life Ketone drink! https://tectonlife.com/ DRMIKE to save 20%LMNT electrolyte drink mix: miketnelsonlmnt.comDr. Mike's Fitness Insider Newsletter: Sign up for free at https://miketnelson.com/.Flex 4: Check out Dr. Brager's top recommendations for sleep supplements: https://miketnelson.com/flex4/Triphasic 2 book now available!Go to https://triphasic2.com/Episode Chapters:00:51 Deep Dive into Sleep01:33 Top Sleep Supplements02:11 Sponsors and Personal Updates02:56 Conversation with Dr. Allison Braeger03:32 Teaching at West Point04:41 Chronotypes and Sleep Advice09:40 Training and Sleep Optimization13:48 Impact of Travel on Athletes26:09 Wearables and Sleep Research33:22 Intense Competition Experience34:27 Lab Testing Mishaps35:03 Competitive Nature in Athletes36:09 Debating Sleep Stages39:22 Heart Rate Variability and Sleep47:00 Challenges in Sleep Research49:38 Frustrations in Academia55:50 Alternative Research Paths56:26 Where to Find More InformationFlex Diet Podcast Episodes You May Enjoy: Episode 273: Unlocking Better Sleep: Insights and Strategies from Dr. Chris PerryEpisode 283: Unlocking Better Sleep and Stress Reduction with Dr. Dan Cohen of Soltec HealthConnect with Dr Brager: Instagram: https://www.instagram.com/docjockzzz/"Meathead Unraveling the Athletic Brain": https://www.amazon.com/Meathead-Unraveling-Athletic-Allison-BragerGet In Touch with Dr Mike:Instagram: https://www.instagram.com/drmiketnelson/YouTube: https://www.youtube.com/channel/UCn1aTbQqHglfNrENPm0GTpgEmail: https://miketnelson.com/contact-us/

Heart rate variability (HRV) is everywhere, and in no space has it made a bigger splash than in sleep medicine. Not only is HRV influenced significantly by sleep, but it is also at the core of wearable sleep technology. In this episode we will:Define heart rate variabilityDiscuss what increased or decreased heart rate variability meansList the medical conditions often associated/predicted by changes in HRVCharacterize how HRV is utilized in sleep medicineContrast how different stages of sleep are reflected in HRV changes and how this is utilized in wearable technologyTouch upon the factors that positively and negatively influence HRVProduced by: Maeve WinterMore Twitter: @drchriswinter IG: @drchriwinter Threads: @drchriswinter Bluesky: @drchriswinter The Sleep Solution and The Rested Child Thanks for listening and sleep well!

Have you ever wondered how much your body is telling you—and what you might be missing? Could looking at one more metric from your wearable device, like  heart rate variability (HRV), unlock the secrets to better sleep, reduced stress, and improved overall health? In this episode of Salad with a Side of Fries, Jenn Trepeck welcomes Dr. Torkil Færø, a GP, emergency physician, author of The Pulse Cure, and advocate for the transformative power of wearables in health optimization. Torkil shares his journey of exploring devices like Whoop and Garmin to uncover hidden stressors, track heart rate variability (HRV), and make meaningful lifestyle changes that dramatically improve health. From understanding the connection between HRV and chronic stress to identifying surprising factors like late-night meals and alcohol that impact sleep and recovery, this conversation dives deep into how wearables can enhance our understanding of the body. Dr. Færø also discusses HRV's role in improving PMS symptoms, offers actionable advice for boosting HRV, and explains why personalized data is key to unlocking better health. The Salad With a Side of Fries podcast is hosted by Jenn Trepeck, discussing wellness and weight loss for real life, clearing up the myths, misinformation, bad science & marketing surrounding our nutrition knowledge and the food industry. Let's dive into wellness and weight loss for real life, including drinking, eating out, and skipping the grocery store. IN THIS EPISODE: [6:04] Dr. Færø explains why he began to focus on wearables[11:26] Humans can't sense our inner stress levels[14:55] Heart rate numbers are individual, and the connection between low heart rate and disease[23:34] Unexpected sources of stress and the sleep connection[29:21] How heart rate variability can improve PMS symptoms[32:45] Dr. Faero gives advice to see improvement in heart rate variabilityKEY TAKEAWAYS: HRV is a powerful tool for tracking stress and overall health. By using wearables to monitor HRV, individuals can learn how lifestyle choices—like diet, alcohol intake, and exercise—affect their bodies. A higher HRV typically reflects a restful, adaptive state, while a lower HRV may indicate chronic stress or other concerns. Notably, the focus is on individual patterns and baselines rather than comparing numbers with others, ensuring a personalized approach to health tracking.Wearables can uncover hidden stressors, like inflammatory foods or alcohol, that traditional medical training can overlook. By making informed changes, such as reducing alcohol intake, eating earlier dinners, and incorporating stress management techniques like breathwork or cold plunges. These tools serve as a modern extension of human senses, allowing users to “listen” to their bodies in ways evolution never equipped us for.Eating late or consuming alcohol can lower heart rate variability (HRV), resulting in less restorative sleep, even if total sleep hours are unchanged. To improve sleep quality, it's essential to wind down 1–2 hours before bedtime through calming activities like meditation, dimming lights, and avoiding late-night meals or alcohol. Additionally, keeping the bedroom cool (around 67–68°F) enhances sleep quality, as seen through wearable HRV data.Wearables provide insight into stress and health management. Devices like Whoop and Garmin track HRV, offering data on recovery, stress levels, and readiness for physical or mental exertion. This information can help prevent burnout by signaling when stress levels are unsustainable and encouraging proactive adjustments like yoga, better sleep habits, or dietary changes. For women, these wearables have even been used to manage PMS symptoms by identifying stress patterns and adjusting activities accordingly.QUOTES:         [7:02] “I understood that there was a metric called heart rate variability that could show and track these improvements. So if I did something good for my health, that will be revealed in the heart rate.” Dr. Færø[10:36] “Heart rate variability essentially shows the time between heartbeats. We want that number to be higher, right? When that number is higher, there's greater variability between those heartbeats, it's a sign of the body being in a restful state where it can adapt to whatever is coming at us.” Jenn Trepeck[12:28] “I think the piece that's really important for all of us is to recognize is the body can be in a stress response, even when we don't intellectually register stress.” - Jenn Trepeck[24:35] “Heart rate variability and sleep are intimately connected.” - Jenn Trepeck[35:20] “Breathe slowly; nobody will notice if you're in a meeting, or if you're on a phone call. Slow down your breath, and close your eyes so that throughout the day, you calm your nervous system down.” Dr. Færø[37:06] “It's only when you get sick, that's when your health depends on your wallet.” Dr. Færø"It's like you have a speedometer for your physiology." - Torkil FærøRESOURCES:Become A Member of Salad with a Side of FriesJenn's Free Menu PlanA Salad With a Side of FriesA Salad With A Side Of Fries MerchA Salad With a Side of Fries InstagramSheMD WebsiteSheMD on SpotifySheMD on YouTubeGUEST RESOURCES:The Pulse Cure - WebsiteTorkil Faero - InstagramTorkil Faero - FacebookTorkil Faero - LinkedInGUEST BIOGRAPHY: Dr. Torkil Færø is a GP, emergency physician, documentary filmmaker, author, and photographer. Over a 26-year career as a freelance doctor, he has worked all over Norway, had a hundred thousand consultations and thus gained a unique picture of the diseases that plague us. He learned that the cause is most often found in the stresses our lifestyles place on our bodies. When his father died at 73, he realized that he had to change his lifestyle. Being 40 pounds overweight, under-trained, over-stressed, under-slept and drinking alcohol daily, he learned that this lifestyle could deprive him of decades. He found a way to track and regulate his nervous system and physiology using wearables. Færø is an award-winning photographer and author of The Camera Cure and has made TV films about his pilgrimages to Nidaros and Santiago de Compostela. An inveterate traveler, he has visited over 80 countries and speaks eight languages. He lives in Norway.

Thiamine is a highly underrated but very important vitamin for your gut health, mitochondria, immune system, and more. However, 56% of people aren't getting enough. In this episode, I'll explain the important function of thiamine, signs of deficiency, health conditions associated with it and how you can add more thiamine in your diet.  Check out these great resources on thiamine by previous Ruscio Radio guests! Dr. Sarah Ballantyne's Nutrivore website with nutrition information: https://nutrivore.com/nutrients/vitamin-b1/ Elliot Overton's recommended thiamine protocols: https://www.eonutrition.co.uk/protocols