Podcasts about dietary reference intakes

„Trink Milch, sie stärkt die Knochen!“ – Ein Satz, den du sicher schon oft gehört hast. Aber ist Kuhmilch wirklich die ultimative Calciumquelle? Oder steckt dahinter einfach cleveres Marketing?In der neuen Folge von "Darf's ein bisschen Chemie sein?" nehme ich Mineralstoffe & Spurenelemente genauer unter die Lupe. Du lernst:

Was man teilweise über Vitamin D hört, klingt fast zu schön, um wahr zu sein. Andererseits deuten hunderte verschiedener Forschungsarbeiten darauf hin, dass Vitamin D zur Vorbeugung einer Reihe von Krankheiten beitragen kann – darunter Osteoporose, Depression, Autoimmun- und Herz-Kreislauf-Erkrankungen. Ärzte empfehlen es. Gesundheits- und Fitnesspodcaster sprechen darüber. Vielleicht geht Dir sogar Deine Lieblingstante damit auf die Nerven. Bei all dem Hype ist die Frage berechtigt: "Solltest Du Vitamin D einnehmen?" Hier sind die Antworten – und die neuesten Fakten über ein faszinierendes Vitamin, das ein wahrer Verwandlungskünstler ist. ____________ *WERBUNG: KoRoDrogerie.de: 5% Ermäßigung auf alles mit dem Code „FMM“ beim Checkout. ____________ Ressourcen zur Folge: Literatur: Ratgeber Nahrungsergänzung – Mark Maslow (kostenlos auf MarathonFitness) Blut: Die Geheimnisse unseres flüssigen Organs* – Ulrich Strunz (Heyne) Vitamin D* – Uwe Gröber, Michael F. Holick (Wissenschaftl. Verlagsgesellschaft) Blutuntersuchung (Selbsttest): Vitamin D Test* von Medivere Präparate: D-Form 2.000 K2+* von FormMed D-Form 2.000 K2+ vegan* von FormMed ____________

Acronyms: RDA = Recommended Dietary Allowance  AI = Adequate Intake  UL = Tolerable Upper Intake Level  EAR = Estimated Average Requirement About This Episode: Dietary Reference Intakes (DRIs) are a set of nutrient reference values, developed in the US, that are used to assess and plan the nutrient intake of healthy individuals. They provide guidelines for the recommended amounts of various nutrients to maintain health and prevent deficiencies or excesses. Different countries may have their own sets of dietary reference values or guidelines that serve similar purposes but may be named differently. DRIs include several different reference values: Recommended Dietary Allowance (RDA) Adequate Intake (AI) Tolerable Upper Intake Level (UL) Estimated Average Requirement (EAR) DRIs play a crucial role in nutrition and public health for several reasons. DRIs provide specific recommendations for the intake of essential nutrients, helping individuals and health professionals understand the amounts needed to maintain good health. By establishing RDAs and ULs, DRIs help prevent nutrient deficiencies and toxicity, ensuring that individuals consume an appropriate range of nutrients. Governments and health organizations use DRIs to develop public health policies, nutrition programs, and guidelines for food fortification to improve the overall health of populations. For nutrition professionals, understanding DRIs is essential as it forms the basis for assessing and planning dietary recommendations for individuals and populations.   Note: This episode is one of our Premium-exclusive episodes. To listen to the full episode, you'll need to be a Premium subscriber and access the episode on the private Premium feed. Otherwise, you can hear a preview of the episode above or on the public feed of the podcast.   Links: Go to episode page Subscribe to Sigma Nutrition Premium

In this episode (which is Part 2 of our micronutrient series), Greg and Lyndsey discuss nutrient targets: where they come from, what they mean, and how to think about them. They also talk about the relative imprecision of micronutrient tracking, why micronutrient content can differ so much within a single food, and why it can be challenging to track your micronutrient intake in the first place.Want to get your question answered on the show? Send a voice memo to podcast@strongerbyscience.com TIME STAMPSIntro (0:00) Recommendations and good vibes (0:20)Lyndsey – Bottoms movieDavie High fight club news reportGreg – Telemarketers docu-seriesReply All “Long Distance” podcast episodes Housekeeping notes (8:45)MacroFactor Annual ReportRecommended products and more from the SBS team (11:50)Work with a Stronger By Science coach: Get personalized training and nutrition plans and ongoing support from one of our expert coaches.Try MacroFactor for free: Use code SBS to get a 14-day free trial of our nutrition app MacroFactor. MacroFactor has the fastest food logger on the market and its smart nutrition coach adapts to your metabolism to keep you on track with your goals. Download it today on the App Store or Google Play.Join the Research Spotlight newsletter: Get a two-minute breakdown of one recent study every Wednesday. Our newsletter is the easiest way to stay up to date with the latest exercise and nutrition science.Join the SBS Facebook group and Subreddit.BulkSupplements: Next time you stock up on supplements, be sure to use the promo code “SBSPOD” (all caps) to get 5% off your entire order.MASS Research Review: Subscribe to the MASS Research Review to get concise and applicable breakdowns of the latest strength, physique, and nutrition research – delivered monthly.Episode 1 in the Micronutrient SeriesHistory of RDAs and Government Micronutrient Recommendations (14:53)The 100-Year History of Vitamins - Supplement Facts - Better NutritionVitamins Come to Dinner | Science History InstituteAre We Well Fed?: A Report on the Diets of Families in the United States (Miscellaneous Publication No. 430)The History and Future of Dietary Guidance in America - PMCDietary Guidelines for Americans, 2020-2025Dietary Reference Intakes Development | health.govHistory of Nutrition: The Long Road Leading to the Dietary Reference Intakes for the United States and CanadaDRI development retrospectiveOngoing DRV-related publications from the EFSAMicronutrient series on the websiteMicronutrient content in the MacroFactor knowledge base Understanding Micronutrient Targets and the DRI Framework (37:13)General frameworkHow ULs are determinedVitamin A toxicity How EARs, RDAs, and LTIs are Determined (59:52)EFSA publication on calcium, used as an exampleFigure showing data used to define calcium DRVs (from this article)  General discussion of the implications of imprecise research and large inter-individual variability (1:21:21)Note: I was right about magnesium, and wrong about calcium. Calcium carbonate is the more common version in supplements (not oxide). Chelated calcium is generally a bit better than calcium carbonate, but the difference between calcium carbonate and chelated calcium isn't NEARLY as large as the difference between magnesium oxide and chelated magnesium.The relative imprecision of micronutrient tracking (and WHY micronutrient content can differ so much within a single food) (1:49:30)Why labeling error generally doesn't matter much for calorie (and macronutrient) tracking: SBS article – Nutrition Labels Are Inaccurate (and the Math Behind Why It Doesn't Matter)Variable vitamin C content in spinachSlightly higher nutrient levels in similar foods in Germany than the NetherlandsSoil health and nutrient densityMany roles of vitamin C in plantsMacroFactor knowledge base content on seleniumSelenium uptake in plantsRegional selenium differences in the USRegional selenium differences in ChinaSelenium intake and diabetesSelenium and cancerGeneral selenium contentOmega-3 content in farmed vs fresh salmonGenerally high vitamin A levels in the livers of numerous arctic predatorsWhy it can be challenging to track your micronutrient intake in the first place (2:22:27)Nutrient reporting frequencies in the UK graphic:  (from this study, discussed in this article)  Wrap-up and conclusions (2:28:39)Considerably higher rates of vitamin D deficiencies with darker skin at higher latitudesDepressing final thought (2:35:49)Learn more and donate to GAINCool, less depressing final thought (2:42:16)Fun video about cod and the Vikings

If you're looking for a quick review of DRI's (Dietary Reference Intakes), the 2020-2025 Dietary Guidelines for Americans, and Healthy People 2030, this episode's for you.  It's a short and sweet episode to review these concepts that are fair game on the exam. So grab your walking shoes, or plug in your phone for your commute to your next internship site. A little studying note. Reminder that studying includes listening, reading, restating, and writing. So don't be afraid to take notes, re-write things over and over if you need to, and paraphrase what you learned.   This is what you'll learn in this episode: The Dietary Reference Intakes (EAR, UL, AI, RDA, AMDR) Nutrition Guidelines 2020-2025 Healthy People 2030 Here's a glance at this episode:  [3:30] A review of the DRI's and when we use the DRI's. [4:22] What we use when there's not enough data or research to determine the daily intake needs [4:55] What we use for populations and not individuals [6:25] Tolerable upper intake level – the amount you can safely take without developing toxicity [7:07] A review of MyPlate and [8:30] A review of the 2020-2025 Dietary Guidelines for Americans which are updated every 5 years [13:30] A quick discussion of Healthy People 2030.  

You've likely heard about the countless benefits of magnesium for overall health, but did you know it also plays a crucial role in sleep? As one of The 3 Pillars of VIGOR, getting sufficient quality sleep must be a nonnegotiable for anyone who wants to maintain good health. Unfortunately, many people struggle with sleep, with almost 10% of Americans taking sleep medication. One way to enhance sleep quality is by getting enough magnesium. This guide explores the connection between magnesium and sleep, covers various magnesium supplements, and helps you find the best magnesium for sleep to optimize your rest. Why Magnesium Matters for Sleep Magnesium is a vital mineral involved in over 300 biochemical reactions in the body, including nerve and muscle function, maintaining a healthy immune system, and regulating blood pressure.de Baaij, J. H., Hoenderop, J. G., & Bindels, R. J. (2015). Magnesium in man: implications for health and disease. Physiological reviews, 95(1), 1-46. One of the most significant roles magnesium plays is in sleep quality. Magnesium contributes to the production of melatonin, a hormone that regulates sleep-wake cycles, and supports the function of GABA, a neurotransmitter that promotes relaxation and sleep.Abbasi, B., Kimiagar, M., Sadeghniiat, K., Shirazi, M. M., Hedayati, M., & Rashidkhani, B. (2012). The effect of magnesium supplementation on primary insomnia in elderly: A double-blind placebo-controlled clinical trial. Journal of research in medical sciences, 17(12), 1161. Unfortunately, magnesium deficiency is quite common, with studies suggesting that up to 68% of adults in the United States do not meet the recommended daily intake.Moshfegh, A., Goldman, J., Ahuja, J., Rhodes, D., & LaComb, R. (2009). What We Eat in America, NHANES 2005-2006: Usual Nutrient Intakes from Food and Water Compared to 1997 Dietary Reference Intakes for Vitamin D, Calcium, Phosphorus, and Magnesium. US Department of Agriculture, Agricultural Research Service. A lack of magnesium can result in poor sleep quality, insomnia, and even restless leg syndrome.Hornyak, M., Haas, P., Veit, J., Gann, H., & Riemann, D. (2004). Magnesium therapy for periodic leg movements-related insomnia and restless legs syndrome: an open pilot study. Sleep, 27(5), 1040-1048. Types of Magnesium Supplements There are several types of magnesium supplements available, each with unique pros and cons: Magnesium oxide: A common, low-cost option with a high magnesium content but low absorption rate.Lindberg, J. S., Zobitz, M. M., Poindexter, J. R., & Pak, C. Y. (1990). Magnesium bioavailability from magnesium citrate and magnesium oxide. Journal of the American College of Nutrition, 9(1), 48-55. Due to its poor bioavailability, magnesium oxide may not be the best choice for sleep improvement. Magnesium citrate: More readily absorbed than magnesium oxide but may cause gastrointestinal side effects, such as diarrhea, in some individuals.Walker, A. F., Marakis, G., Christie, S., & Byng, M. (2003). Mg citrate found more bioavailable than other Mg preparations in a randomised, double-blind study. Magnesium research, 16(3), 183-191. Although it's more bioavailable than magnesium oxide, its potential side effects make it less suitable for sleep improvement. Magnesium glycinate: A well-absorbed form that is gentle on the stomach and may improve sleep quality.Cao, Y., Zhen, S., Taylor, A. W., Appleton, S., Atlantis, E., & Shi, Z. (2018). Magnesium Intake and Sleep Disorder Symptoms: Findings from the Jiangsu Nutrition Study of Chinese Adults at Five-Year Follow-Up. Nutrients, 10(10), 1354. This chelated form of magnesium binds magnesium to the amino acid glycine, which has calming effects on the brain and nervous system, making it an excellent choice for sleep improvement. Magnesium malate: Known for its energy-boosting properties, it may not be the best option for sleep.Uysal, N., Kizildag, S., Yuce, Z., Guvendi, G., Kandis, S.,

Der Titel ist irreführend, denn im Gegenteil zu den populären Magazinen für allerlei Publikum (ich kann natürlich keine dieser "Blättchen") nennen, sprechen wir über die Wirkmechanismen der Ernährung auf die Gesundheit. Wir versuchten uns generell zu halten und die absoluten Basics zu betonen. Also ob jetzt Knoblauch gut für die Erektion sei, oder Erdbeeren die Lust im Sinne eines Aphrodisiakum befeuern, werdet ihr hier nicht erfahren. Dafür aber etwas zum Alkohol, der leider sehr oft mit Sex in Verbindung steht, nicht gerade auf positive Art und Weise. Es wird was zum Fett und Zucker geben, schliesslich Vitamine D/B und Zink. Für den Rest müsstet ihr dann bis zur nächsten Episode zu diesem Thema warten. Viele Spass bei Zuhören und esst möglichst ausgewogen ;) Literatur: DOI: 10.1055/s-0030-1269854 DOI: 10.1111/j.1365-2265.2009.03777.x Faure H, Peyrin JC, Richard MJ, Favier A. Parenteral supplementation with zinc in surgical patients corrects postoperative serum-zinc drop. Biol Trace Elem Res. 1991;30(1):37-45. Brandão-Neto J, de Mendonça BB, Shuhama T, Marchini JS, Pimenta WP, Tornero MT. Zinc acutely and temporarily inhibits adrenal cortisol secretion in humans. A preliminary report. Biol Trace Elem Res. 1990;24(1):83-9. Córdova A, Navas FJ. Effect of training on zinc metabolism: changes in serum and sweat zinc concentrations in sportsmen. Ann Nutr Metab. 1998;42(5):274-82. Chen WQ, Cheng YY, Zhao XL, Li ST, Hou Y, Hong Y. Effects of zinc on the induction of metallothionein isoforms in hippocampus in stress rats. Exp Biol Med (Maywood). 2006;231(9):1564-8. Sandstead HH. Understanding zinc: recent observations and interpretations. J Lab Clin Med. 1994;124(3):322-7. Panel on Micronutrients, et al. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. Washington, DC: National Academy Press; 2001. Solomons NW. Mild human zinc deficiency produces an imbalance between cell-mediated and humoral immunity. Nutr Rev. 1998;56(1 Pt 1):27-8. Rink L, Gabriel P. Zinc and the immune system. Proc Nutr Soc. 2000;59(4):541-52. Prasad AS. Zinc: an overview. Nutrition. 1995;11(1 Suppl):93-9. Simmer K, Thompson RP. Zinc in the fetus and newborn. Acta Paediatr Scand Suppl. 1985;319:158-63 Fabris N, Mocchegiani E. Zinc, human diseases and aging. Aging (Milano) 1995;7(2):77-93. Heyneman CA. Zinc deficiency and taste disorders. Ann Pharmacother. 1996;30(2):186-7. Maret W, Sandstead HH. Zinc requirements and the risks and benefits of zinc supplementation. J Trace Elem Med Biol. 2006;20(1):3-18.

In Episode #133 I sit down with Dr Matthew Nagra to tackle the almighty protein topic! You know, the nutrient we are all fascinated by. What is protein? How much do we need? What's the difference between animal and plant protein? The best types of protein for good health? How do we optimise protein intake for promoting lean muscle and strength? We cover all of this and more - all through an evidence-based lens. Not what random folks are saying at the gym or online in the comments section. But what the highest quality science says. Specifically we cover: What protein is How much protein we need How much protein the average omnivore and vegetarian/vegan consumes Incomplete versus complete protein - how people are incorrectly using these terms Protein quality - how scoring systems work The difference between animal and plant protein when it comes to quality - and what this means for your food selection Animal versus plant protein and health outcomes Is soy protein safe? (e.g tempeh, tofu and soy milk) Best protein swaps you could consider making today Animal versus plant protein and performance outcomes (e.g lean muscle and strength) Optimising protein intake for performance Take home messages Resources: Follow Matt and Simon on Instagram Current Protein Intake Protein intake trends and conformity with the Dietary Reference Intakes in the United States: analysis of the National Health and Nutrition Examination Survey, 2001-2014 Protein Intake in Western living Vegetarian and Vegans Nutrient Profiles of Vegetarian and Non Vegetarian Dietary Patterns Christopher Gardner's 2019 paper on protein Maximizing the intersection of human health and the health of the environment with regard to the amount and type of protein produced and consumed in the United States Plant's contain all amino acids Dietary Protein and Amino Acids in Vegetarian Diets—A Review Maximizing the intersection of human health and the health of the environment with regard to the amount and type of protein produced and consumed in the United States Joel Craddock's paper on scoring systems used to calculate protein quality Limitations with the Digestible Indispensable Amino Acid Score (DIAAS) with Special Attention to Plant-Based Diets: a Review The study that Dr Nagra mentions where they fed cooked plant protein to pigs (rather than raw)True ileal amino acid digestibility and digestible indispensable amino acid scores (DIAASs) of plant-based protein foods Animal versus plant protein and health outcomes (risk of cardiovascular disease, mortality etc)

In Episode #133 I sit down with Dr Matthew Nagra to tackle the almighty protein topic! You know, the nutrient we are all fascinated by.What is protein? How much do we need? What's the difference between animal and plant protein? The best types of protein for good health? How do we optimise protein intake for promoting lean muscle and strength?We cover all of this and more - all through an evidence-based lens. Not what random folks are saying at the gym or online in the comments section. But what the highest quality science says.Specifically we cover:What protein isHow much protein we needHow much protein the average omnivore and vegetarian/vegan consumesIncomplete versus complete protein - how people are incorrectly using these termsProtein quality - how scoring systems workThe difference between animal and plant protein when it comes to quality - and what this means for your food selectionAnimal versus plant protein and health outcomesIs soy protein safe? (e.g tempeh, tofu and soy milk)Best protein swaps you could consider making todayAnimal versus plant protein and performance outcomes (e.g lean muscle and strength)Optimising protein intake for performanceTake home messagesResources:Follow Matt and Simon on InstagramCurrent Protein Intake Protein intake trends and conformity with the Dietary Reference Intakes in the United States: analysis of the National Health and Nutrition Examination Survey, 2001-2014Protein Intake in Western living Vegetarian and Vegans Nutrient Profiles of Vegetarian and Non Vegetarian Dietary PatternsChristopher Gardner's 2019 paper on protein Maximizing the intersection of human health and the health of the environment with regard to the amount and type of protein produced and consumed in the United StatesPlant's contain all amino acids Dietary Protein and Amino Acids in Vegetarian Diets—A Review Maximizing the intersection of human health and the health of the environment with regard to the amount and type of protein produced and consumed in the United StatesJoel Craddock's paper on scoring systems used to calculate protein quality Limitations with the Digestible Indispensable Amino Acid Score (DIAAS) with Special Attention to Plant-Based Diets: a ReviewThe study that Dr Nagra mentions where they fed cooked plant protein to pigs (rather than raw)True ileal amino acid digestibility and digestible indispensable amino acid scores (DIAASs) of plant-based protein foodsAnimal versus plant protein and health outcomes (risk of cardiovascular disease, mortality etc) Association Between Plant and Animal Protein Intake and Overall and Cause-Specific Mortality Dietary intake of total, animal, and plant proteins and risk of all cause, cardiovascular, and cancer mortality: systematic review and dose-response meta-analysis of prospective cohort studies Protein foods from animal sources, incident cardiovascular disease and all-cause mortality: a substitution analysisSoy protein and health outcomes Neither soy nor isoflavone intake affects male reproductive hormones: An expanded and updated meta-analysis of clinical studies Soy and Isoflavone Consumption and Multiple Health Outcomes: Umbrella Review of Systematic Reviews and Meta-Analyses of Observational Studies and Randomized Trials in HumansProtein source and performance outcomes The Effects of Whey vs. Pea Protein on Physical Adaptations Following 8-Weeks of High-Intensity Functional Training (HIFT): A Pilot Study High-Protein Plant-Based Diet Versus a Protein-Matched Omnivorous Diet to Support Resistance Training Adaptations: A Comparison Between Habitual Vegans and Omnivores No Difference Between the Effects of Supplementing With Soy Protein Versus Animal Protein on Gains in Muscle Mass and Strength in Response to Resistance ExercisePlant-based meat alternatives Dr Nagra's recent article on My Nutrition Science The SWAP-MEAT trial (Conducted by Christopher Gardner and his team at Stanford University)Support the show?If you are enjoying the Plant Proof podcast a great way to support the show is by leaving a review on the Apple podcast app. It only takes a few minutes and helps more people find the episodes.Simon Hill, Nutritionist, Sports PhysiotherapistCreator of Plantproof.com and host of the Plant Proof PodcastAuthor of The Proof is in the PlantsConnect with me on Instagram and TwitterDownload my two week meal plan

Alicia Carriquiry is a professor of statistics at Iowa State University. Between January of 2000 and July of 2004, she was Associate Provost at Iowa State. Her research interests are in Bayesian statistics and general methods. Her recent work focuses on nutrition and dietary assessment, as well as on problems in genomics, forensic sciences, and traffic safety. She currently teaches (and greatly enjoys!) a graduate-level course on Bayesian data analysis at Iowa State University and has four doctoral students working under her supervision at this time. Four of her Ph.D. students have already graduated work at Ohio State University, the National Cancer Institute, Carnegie Mellon University, and Iowa State University. Dr. Carriquiry is an elected Member of the International Statistical Institute and a Fellow of the American Statistical Association. She serves on the Executive Committee of the Institute of Mathematical Statistics and has been a member of the Board of Trustees of the National Institute of Statistical Sciences since 1997. She is also a past president of the International Society for Bayesian Analysis (ISBA) and a past member of the Board of the Plant Sciences Institute at Iowa State University. Dr. Carriquiry is Editor of Statistical Sciences and of Bayesian Analysis and serves on the editorial boards of several Latin American journals of statistics and mathematics. She has served on three National Academy of Sciences committees: the Subcommittee on Interpretation and Uses of Dietary Reference Intakes; the Committee on Evaluation of USDA's Methodology for Estimating Eligibility and Participation for the WIC Program and the Committee on Third Party Toxicity Research with Human Research Participants. Currently, she is a member of the Standing Committee on Applied and Theoretical Statistics of the National Research Council, the Committee on Assessing the Feasibility, Accuracy and Technical Capability of a Ballistics National Database of the National Research Council, and of the Committee on Gender Differences in the Careers in Science, Mathematics and Engineering Faculty of the National Academy of Sciences. She is a member of the Federal Steering Committee Future Directions for the CSFII/NHANES Diet/Nutrition Survey: What We Eat in America. Carriquiry received an MSc in animal science from the University of Illinois, and an MSc in statistics, and a Ph.D. in statistics and animal genetics from Iowa State University. --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/changeyourpov/message Support this podcast: https://anchor.fm/changeyourpov/support

Host: Elizabeth Esty, MD. At this point, with so many of the studies we’ve digested exploring correlations, associations, observational studies and anecdotal reports and speculation, we could subtitle the show: what we don’t know about COVID. And so, today, we’ll look at what we don’t know about Vitamin D and COVID. There have been a number of studies and a fair amount of media coverage in recent weeks that look at a possible link between low Vitamin D levels and severity of COVID.  Vitamin D plays a role in both adaptive and innate immunity, which we discussed at some length in our episode on the BCG vaccine and COVID. Macrophages starved for Vitamin D can’t produce peroxide to kill microbes, and some of the toll-like receptors crucial to innate immunity that recognize pathogen molecules don't work right without Vitamin D. Finally, Vitamin D modulates the immune response, preventing release of too many cytokines. The potential for Vitamin D to play a role in preventing severe COVID-19 seems plausible, but what does the science say? Research By: Elizabeth Esty and Nathan Novotny. Sound Editing By: Nathan Novotny. References: [1] Institute of Medicine (US) Committee to Review Dietary Reference Intakes for Vitamin D and Calcium; Ross AC, Taylor CL, Yaktine AL, et al., editors. Dietary Reference Intakes for Calcium and Vitamin D. Washington (DC): National Academies Press (US); 2011. 3, Overview of Vitamin D. Available from: https://www.ncbi.nlm.nih.gov/books/NBK56061/ [2] Helming L, Böse J, Ehrchen J, et al. 1α,25-dihydroxyvitamin D3 is a potent suppressor of interferon γ–mediated macrophage activation. Blood. 2005;106(13):4351-4358. doi:10.1182/blood-2005-03-1029   [3] Parva NR, Tadepalli S, Singh P, et al. Prevalence of Vitamin D Deficiency and Associated Risk Factors in the US Population (2011-2012). Cureus. 10(6). doi:10.7759/cureus.2741 [4] Sizar O, Khare S, Goyal A, Bansal P, Givler A. Vitamin D Deficiency. In: StatPearls. StatPearls Publishing; 2020. Accessed May 21, 2020. http://www.ncbi.nlm.nih.gov/books/NBK532266/ [5] Ilie PC, Stefanescu S, Smith L. The role of vitamin D in the prevention of coronavirus disease 2019 infection and mortality. Aging Clin Exp Res. Published online May 6, 2020. doi:10.1007/s40520-020-01570-8 [6] Vitamin D and Inflammation – Potential Implications for Severity of Covid-19 – Irish Medical Journal. Accessed May 21, 2020. http://imj.ie/vitamin-d-and-inflammation-potential-implications-for-severity-of-covid-19/ [7] Raharusun P, Priambada S, Budiarti C, Agung E, Budi C. Patterns of COVID-19 Mortality and Vitamin D: An Indonesian Study. Social Science Research Network; 2020. doi:10.2139/ssrn.3585561 [8] The Center for Evidence Based Medicine. Vitamin D: A rapid review of the evidence for treatment or prevention in COVID-19. CEBM. Accessed May 21, 2020. https://www.cebm.net/covid-19/vitamin-d-a-rapid-review-of-the-evidence-for-treatment-or-prevention-in-covid-19/ [9] Hastie CE, Mackay DF, Ho F, et al. Vitamin D concentrations and COVID-19 infection in UK Biobank. Diabetes & Metabolic Syndrome: Clinical Research & Reviews. 2020;14(4):561-565. doi:10.1016/j.dsx.2020.04.050

Dietary Reference Intakes

Are you pregnant or trying to get pregnant and wondering what supplements are safe? Want to hear our take on ketosis during pregnancy? Curious about nutrients and foods to prioritize for optimal fertility and building super-babies? Tune in to hear Ali and Becki answer your burning questions about supplements during pregnancy from what to take while trying to conceive, essential supplements during pregnancy as well as those that you should stop once you get a positive pregnancy test!   In this episode, Ali and Becki go deep into the nutrients essential to build healthy babies and maintain resilient mamas from calcium and iron to magnesium and B vitamins. Learn about whether keto is appropriate to target during pregnancy, which foods to focus on for optimal nutrient density and what nutrients absolutely need to be supplemented during pregnancy. Plus hear us rapid fire your common pregnancy concerns with solutions to combat nausea, heartburn, pre-eclampsia and more!   Also in this episode: Past Episodes on Women’s Hormones, Pregnancy & FertilityEpisode 21: Ali’s First Trimester Episode 25: Ali’s Second Trimester Episode 27: Ali’s Third Trimester Episode 121: Keto and Women’s Hormones Essential Nutrients for Prenatal Health Protein Needs During PregnancyGrassfed Whey Protein Low Carb Zucchini Collagen Muffins Keto and Pregnancy Essential Supplements During PregnancyMultiAvail Mama EPA DHA Extra Restore Baseline Probiotic Troubleshooting Common Pregnancy ConcernsB Complex Relax & Regulate Digestaid Safety of Supplements During PregnancyNatural Medicines Database Classification of Adaptogens in Pregnancy CBD and Pregnancy More Resources for Mamas to Be: The Whole Pregnancy Handbook - Dr. Joel Evans Real Food for Pregnancy - Lily Nichols Real Food for Gestational Diabetes - Lily Nichols Study Links: Felig, Philip, and Vincent Lynch. "Starvation in human pregnancy: hypoglycemia, hypoinsulinemia, and hyperketonemia." Science 170.3961 (1970): 990-992. Herrera, E. "Metabolic adaptations in pregnancy and their implications for the availability of substrates to the fetus." European journal of clinical nutrition 54.1 (2000): S47. Coetzee, EJ, WPU Jackson, and PA Berman. "Ketonuria in pregnancy—with special reference to calorie-restricted food intake in obese diabetics." Diabetes 29.3 (1980): 177-181. Bon, C et al. "[Feto-maternal metabolism in human normal pregnancies: study of 73 cases]." Annales de biologie clinique Dec. 2006: 609-619. Hay WW Jr. Placental-fetal glucose exchange and fetal glucose metabolism. Trans Am Clin Climatol Assoc. 2006;117:321–340. Institute of Medicine (US). Panel on Micronutrients. Dietary Reference Intakes for Energy, Carbohydrate, Fiber, Fat, Fatty Acids, Cholesterol, Protein and Amino Acids.   This episode is sponsored by Crowd Cow, your one-stop shop for craft meats sourced straight from the farm. Crowd Cow believes in full transparency. For a limited time, enjoy FREE Shipping in addition to $25 off your first order at www.crowdcow.com/naturallynourished  

History of the Calorie: https://nutritionj.biomedcentral.com/track/pdf/10.1186/1475-2891-6-44 Institute of Medicine, Food and Nutrition Board. Dietary Reference Intakes for Energy, Carbohydrate, Fiber, Fat, Fatty Acids, Cholesterol, Protein, and Amino Acids. Washington, DC. National Academies Press. 2005 pp. 119–21. https://www.nap.edu/catalog/10490/dietary-reference-intakes-for-energy-carbohydrate-fiber-fat-fatty-acids-cholesterol-protein-and-amino-acids Ravussin E, Bogardus C. A brief overview of human energy metabolism and its relationship to essential obesity. Am J Clin Nutr. 1992; 55:S242S–45. https://www.ncbi.nlm.nih.gov/pubmed/1728837 Food and Nutrition Board. Dietary Reference Intakes for Energy, Carbohydrates, Fiber, Fat, Protein, and Amino Acids. Washington, DC: National Academy Press. 2002. https://www.nal.usda.gov/sites/default/files/fnic_uploads/energy_full_report.pdf Horton ES. Introduction: an overview of the assessment and regulation of energy balance in humans. Am J Clin Nutr. 1983; 38:972–77. 58. Jequier E, Acheson K, Schutz Y. Assessment of energy expenditure and fuel utilization in man. Ann Rev Nutr. 1987; 7:187–208. http://agris.fao.org/agris-search/search.do?recordID=US8501699 Galgani, J. E., Castro-Sepulveda, M., Pérez-Luco, C., & Fernández-Verdejo, R. (2018). Validity of predictive equations for resting metabolic rate in healthy humans. Clinical Science, 132(16), 1741–1751. doi:10.1042/cs20180317 https://www.ncbi.nlm.nih.gov/pubmed/29967004 Gropper, Sareen S.; Smith, Jack L.. Advanced Nutrition and Human Metabolism (Page 299). Cengage Textbook. Buchholz, A. C., Rafii, M., & Pencharz, P. B. (2001). Is resting metabolic rate different between men and women? British Journal of Nutrition, 86(06), 641. doi:10.1079/bjn2001471. https://www.ncbi.nlm.nih.gov/pubmed/11749674 Horton, T. J., Drougas, H., Brachey, A., Reed, G. W., Peters, J. C., & Hill, J. O. (1995). Fat and carbohydrate overfeeding in humans: different effects on energy storage. https://www.ncbi.nlm.nih.gov/pubmed/7598063/ Fabbri, Elisa et al. “Energy Metabolism and the Burden of Multimorbidity in Older Adults: Results From the Baltimore Longitudinal Study of Aging” journals of gerontology. Series A, Biological sciences and medical sciences vol. 70,11 (2014): 1297-303. Knuth ND, Johannsen DL, Tamboli RA, Marks-Shulman PA, Huizenga R, Chen KY, Abumrad NN, Ravussin E, Hall KD. Metabolic adaptation following massive weight loss is related to the degree of energy imbalance and changes in circulating leptin. Obesity (Silver Spring) 2014;22:2563–2569. https://onlinelibrary.wiley.com/doi/full/10.1002/oby.20900 De Cleva, R., Mota, F. C., Gadducci, A. V., Cardia, L., D’Andréa Greve, J. M., & Santo, M. A. (2018). Resting metabolic rate and weight loss after bariatric surgery. https://www.ncbi.nlm.nih.gov/pubmed/29628405 Bouchard C, Pérusse L, Dériaz O, et al. Genetic influences on energy expenditure in humans. Crit Rev Food Sci Nutr 1993;33:345–50. https://www.ncbi.nlm.nih.gov/pubmed/8357495 Westerterp-Plantenga, M. S., Nieuwenhuizen, A., Tome, D., Soenen, S., & Westerterp, K. R. (2009). Dietary protein, weight loss, and weight maintenance. Annual Review of Nutrition, 29, 21–41 https://www.ncbi.nlm.nih.gov/pubmed/19400750 Ravussin E., Lillioja S., Anderson T.E., Christin L., Bogardus C. Determinants of 24-hour energy expenditure in man. Methods and results using a respiratory chamber. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC423919/pdf/jcinvest00111-0160.pdf Stookey Jodi. Negative, Null and Beneficial Effects of Drinking Water on Energy Intake, Energy Expenditure, Fat Oxidation and Weight Change in Randomized Trials: A Qualitative Review. Nutrients. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4728633/ LaForgia J., Withers R. T., Gore C. J. (2006). https://www.ncbi.nlm.nih.gov/pubmed/17101527/ Podcasts: goo.gl/X4H4z8 Email: info@barbellmedicine.com Newsletter: http://eepurl.com/cpqB3n

Summary: Alicia Carriquiry is professor of statistics at Iowa State University.  Between January of 2000 and July of 2004 she was Associate Provost at Iowa State. Her research interests are in Bayesian statistics and general methods.  Her recent work focuses on nutrition and dietary assessment, as well as on problems in genomics, forensic sciences and traffic safety. She currently teaches (and greatly enjoys!) a graduate-level course on Bayesian data analysis at Iowa State University and has four doctoral students working under her supervision at this time. Four of her PhD students have already graduated work at The Ohio State University, the National Cancer Institute, Carnegie Mellon University and Iowa State University. Dr. Carriquiry is an elected Member of the International Statistical Institute and a Fellow of the American Statistical Association.  She serves on the Executive Committee of the Institute of Mathematical Statistics and has been a member of the Board of Trustees of the National Institute of Statistical Sciences since 1997. She is also a past president of the International Society for Bayesian Analysis (ISBA) and a past member of the Board of the Plant Sciences Institute at Iowa State University. Dr. Carriquiry is Editor of Statistical Sciences and of Bayesian Analysis, and serves on the editorial boards of several Latin American journals of statistics and mathematics.   She has served on three National Academy of Sciences committees: the Subcommittee on Interpretation and Uses of Dietary Reference Intakes;  the Committee on Evaluation of USDA's Methodology for Estimating Eligibility and Participation for the WIC Program and the Committee on Third Party Toxicity Research with Human Research Participants.  Currently, she is a member of the standing Committee on Applied and Theoretical Statistics of the National Research Council, the Committee on Assessing the Feasibility, Accuracy and Technical Capability of a Ballistics National Database of the National Research Council  and of the Committee on Gender Differences in the Careers in Science, Mathematics and Engineering Faculty of the National Academy of Sciences. She is a member of the Federal Steering Committee Future Directions for the CSFII/NHANES Diet/Nutrition Survey: What we Eat in America.  Carriquiry received a MSc in animal science from the University of Illinois, and an MSc  in statistics and a PhD in statistics and animal genetics from Iowa State University. In This Particular Episode You Will Learn: Dr. Carriquiry's background and experience The research project and stated goals One of the main problems regarding veteran mental health: veterans do not perceive a need for mental health services, and if they do, they don't access them Family support as a facilitating factor in accessing mental health services Culturally competent care in the VA as compared to community mental health providers The VA as a whole provides beneficial mental health services, but this isn't the case across the entire VA The need for community providers to collaborate with VA providers to provide the best care possible The benefits of telehealth in providing mental health care to those areas and populations that have limited access Links and Resources Mentioned in This Episode: Dr. Carriquirry's biography and website, including her email contact Synopsis of the Report from the National Academies  Key findings and recommendations of the report You can be sure to find future episodes of Head Space and Timing, and all of the CYPOV Podcast Network Shows, by subscribing through your Podcast player of choice, like iTunes. Using an app makes subscribing and listening to podcasts (both ours and others) so much simpler. Just subscribe to Change Your POV Podcast within your app and it will automatically update every time a new episode is released. Please Leave a Review on iTunes – Learn How Here. Would you like to be a guest on Head Space and Timing? Follow This Link.

Summary: Alicia Carriquiry is professor of statistics at Iowa State University.  Between January of 2000 and July of 2004 she was Associate Provost at Iowa State. Her research interests are in Bayesian statistics and general methods.  Her recent work focuses on nutrition and dietary assessment, as well as on problems in genomics, forensic sciences and traffic safety. She currently teaches (and greatly enjoys!) a graduate-level course on Bayesian data analysis at Iowa State University and has four doctoral students working under her supervision at this time. Four of her PhD students have already graduated work at The Ohio State University, the National Cancer Institute, Carnegie Mellon University and Iowa State University. Dr. Carriquiry is an elected Member of the International Statistical Institute and a Fellow of the American Statistical Association.  She serves on the Executive Committee of the Institute of Mathematical Statistics and has been a member of the Board of Trustees of the National Institute of Statistical Sciences since 1997. She is also a past president of the International Society for Bayesian Analysis (ISBA) and a past member of the Board of the Plant Sciences Institute at Iowa State University. Dr. Carriquiry is Editor of Statistical Sciences and of Bayesian Analysis, and serves on the editorial boards of several Latin American journals of statistics and mathematics.   She has served on three National Academy of Sciences committees: the Subcommittee on Interpretation and Uses of Dietary Reference Intakes;  the Committee on Evaluation of USDA's Methodology for Estimating Eligibility and Participation for the WIC Program and the Committee on Third Party Toxicity Research with Human Research Participants.  Currently, she is a member of the standing Committee on Applied and Theoretical Statistics of the National Research Council, the Committee on Assessing the Feasibility, Accuracy and Technical Capability of a Ballistics National Database of the National Research Council  and of the Committee on Gender Differences in the Careers in Science, Mathematics and Engineering Faculty of the National Academy of Sciences. She is a member of the Federal Steering Committee Future Directions for the CSFII/NHANES Diet/Nutrition Survey: What we Eat in America.  Carriquiry received a MSc in animal science from the University of Illinois, and an MSc  in statistics and a PhD in statistics and animal genetics from Iowa State University. In This Particular Episode You Will Learn: Dr. Carriquiry's background and experience The research project and stated goals One of the main problems regarding veteran mental health: veterans do not perceive a need for mental health services, and if they do, they don't access them Family support as a facilitating factor in accessing mental health services Culturally competent care in the VA as compared to community mental health providers The VA as a whole provides beneficial mental health services, but this isn't the case across the entire VA The need for community providers to collaborate with VA providers to provide the best care possible The benefits of telehealth in providing mental health care to those areas and populations that have limited access Links and Resources Mentioned in This Episode: Dr. Carriquirry's biography and website, including her email contact Synopsis of the Report from the National Academies  Key findings and recommendations of the report You can be sure to find future episodes of Head Space and Timing, and all of the CYPOV Podcast Network Shows, by subscribing through your Podcast player of choice, like iTunes. Using an app makes subscribing and listening to podcasts (both ours and others) so much simpler. Just subscribe to Change Your POV Podcast within your app and it will automatically update every time a new episode is released. Please Leave a Review on iTunes – Learn How Here. Would you like to be a guest on Head Space and Timing? Follow This Link.

This episode is a lecture on the history of Dietary Reference Intakes and what the purpose of these guidelines are.

Scientific evidence indicates that calcium and vitamin D play key roles in bone health. The current evidence, however, does not support other benefits for vitamin D or calcium intake. Higher levels have not been shown to confer greater health benefits, and in fact, they have been linked to other health problems, challenging the concept that "more is better." Recommended Calcium/Vitamin D Dietary Reference Intakes available at: http://iom.edu/Reports/2010/Dietary-Reference-Intakes-for-Calcium-and-Vitamin-D/~/media/Files/Report%20Files/2010/Dietary-Reference-Intakes-for-Calcium-and-Vitamin-D/calciumvitd_lg.jpg