Podcasts about smitha mundasad

Plastic pollution has been highlighted as an environmental issue for several years. But experts are now researching whether it poses a potential danger to our health. Microplastics specifically are found in our bodies - even in our brains.The BBC health reporter Smitha Mundasad explains to us what they are and whether we should be worried. And 25-year-old microplastics researcher and influencer Dana Zhaxylykova shares her top tips on how to avoid plastics.Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 0330 12 33 22 6 Presenter: Hannah Gelbart Producers: Mora Morrison and Emilia Jansson Editor: Verity Wilde

Measles is one of the most contagious diseases known to humanity – and one of the most preventable. But the number of cases around the world nearly doubled last year, and the US, UK and others have seen measles outbreaks in 2024. Katya Adler asks BBC health reporter and doctor Smitha Mundasad about the dangers of measles, why vaccination rates have fallen, and what these outbreaks say about our vulnerability to other illnesses.The Global Story brings you trusted insights from BBC journalists worldwide. We're keen to hear from you, wherever you are in the world. We want your ideas, stories and experiences to help us understand and tell The Global Story. Email us at theglobalstory@bbc.com You can also message us or leave a voice note via WhatsApp on +44 330 123 9480. #TheGlobalStory.The Global Story is part of the BBC News Podcasts family. The team that makes The Global Story also makes several other podcasts, such as Americast and Ukrainecast, which cover US news and the war in Ukraine. If you enjoy The Global Story, then we think that you will enjoy some of our other podcasts too. To find them, simply search on your favourite podcast app.This episode was made by Alice Aylett Roberts and Peter Goffin. The technical producer was Hannah Montgomery. The assistant editor is Sergi Forcada Freixas and the senior news editor is Sam Bonham.

More than 1,600 junior doctors have been on strike in South Korea in a dispute about working conditions and Government plans to add more medical school placements. BBC health reporter Smitha Mundasad joins Claudia Hammond to explain the latest. Smitha also brings Claudia new research about the first ever prehistoric case of a child with genetic condition Edwards' syndrome. And some innovative solutions to get blood to so called ‘blood deserts'; large rural areas where there is no access to blood transfusion. Claudia and Smitha also hear how one American woman Lynn Cole's fight with serious blood infection helped scientists understand more about phage therapy. Lynn died in 2022, but Claudia speaks to her daughter Mya. Health Check also continues to follow British journalist Mike Powell as he prepares for a kidney transplant operation. This week he is in conversation with Justin Pham in Los Angeles, who also has kidney failure and has been on dialysis since last year.Presenter: Claudia Hammond Producer: Clare Salisbury

In this episode we're taking a look at emergency medicine outside hospitals and surgeries – and meeting the people who save seriously-ill people in unusual places.Smitha Mundasad goes on a rainy walk in the hills with the Brecon Mountain Rescue Team and meets the flying medics of London's Air Ambulance. Will she have time for a chat before they get a call-out? We also hear from Sweden where they're making lifesaving changes before the ambulance even arrives.And from kombucha and kimchi to keffir and sourdough, fermented food and drink is everywhere. But as these foods have exploded in popularity, so have claims of health benefits, from digestion and gut health, to immunity and mood.We start by trying some fermenting with chef Olia Hercules and then Smitha chats to fermented food “nerd” Professor Paul Cotter to sift through the evidence. Next week's Inside Health is all about the perimenopause – the time leading up to the menopause when oestrogen starts to drop. Why is it all still such a mystery? Send us your questions – and we'll put them to our panel. It's insidehealth@bbc.co.uk Presenter: Smitha Mundasad Producer: Gerry Holt Editor: Martin Smith Production co-ordinator: Jonathan HarrisDeclared interests: Professor Paul Cotter: “Research in the Cotter laboratory has been funded by PrecisionBiotics Group, Friesland Campina, Danone and PepsiCo. Paul Cotter has also received funding to travel to or present at meetings by H&H, the National Dairy Council U.S., PepsiCo, Abbott, Arla and Yakult. In addition, he is the co-founder and CTO of SeqBiome Ltd., a provider of sequencing and bioinformatics services for microbiome analysis.”

This week we're exploring our microbial metropolis.Smitha Mundasad heads into the lab to meet the bacteria that live on her skin – and on her family's dirty laundry – to understand what's there, and why. She goes antibiotic-hunting around her house to find out whether bacteria on a washing up sponge, a fluffy cushion, the bottom of a shoe – and even some of her kids' play slime – could hold the key to helping scientists find new medicines. Next, Smitha wants to find out the answer to how often we should wash ourselves – and our clothes – for good health, but, as she finds out, this question is not as simple as it sounds. It turns out there's a big difference between cleanliness and hygiene – and the confusion between these two rather important words could be having an impact on our health…Presenter: Dr Smitha Mundasad Producer: Gerry Holt Editor: Holly Squire

On Health Check we often cover the outbreak of a mystery illness or unusual health event that has occurred somewhere across the globe. But how do we know when these illnesses are serious and how are they identified and investigated? Claudia Hammond speaks to Dr. Jarod Hanson from the Program for Monitoring Emerging Diseases (ProMED) about how they scan and review information related to global health security. This follows news about an outbreak of anthrax in the Kyotera district of Uganda. We hear from those who have been affected.Claudia is joined by BBC health reporter, Dr. Smitha Mundasad. They discuss the news that the UK Biobank has unveiled unparalleled new data from whole genome sequencing of its half a million participants. They hear from Dr. Maik Pietzner about why this data is so important for genetic research – his research into the cause of Raynaud's phenomenon was possible because of the data.New research from the University of Washington has looked at how unfiltered air from rush-hour traffic significantly increases passengers' blood pressure, both while in the car and up to 24 hours later. And a new paper released in the journal Nature suggests that a new method to analyse the ageing of organs in humans may allow us to better predict disease risk and the effects of ageing.Presenter: Claudia Hammond Producer: Clare Salisbury Assistant Producer: Jonathan Blackwell

Fentanyl is a synthetic opioid that's fifty times more powerful than heroin. It's also the biggest killer of 18-45 year olds in the United States.The death toll is so high that the sons of imprisoned drug lord El Chapo have said they aren't going to sell it anymore - although experts say that's probably just a publicity stunt. Dr Smitha Mundasad from the BBC's Health team explains why fentanyl is so fatal. The BBC's Nadine Yousif in Canada talks about the fentanyl crisis' ‘fourth wave', which is affecting every community in the North America - including San Francisco, where activist Darren Stallcup is based.Also in this episode, we talk about Argentina's election results with the BBC's Mimi Swaby.Email: whatintheworld@bbc.co.uk WhatsApp: +44 0330 12 33 22 6 Presenter: Hannah Gelbart with Alex Rhodes Producers: Alex Rhodes and Benita Barden Editor: Verity Wilde and Simon Peeks

Gum lancing is a tradition practiced on babies in some parts of the world. It's done with good intentions, and involves extracting the teeth of infants with symptoms such as a fever or diarrhoea in the belief it will cure them. It can be fatal though, with tooth buds sometimes being removed using unsafe, unsterile instruments such as nails, and without anaesthesia. We hear from a family in Kenya who lost children that underwent the procedure, a dentist raising awareness of its dangers in the country, and Claudia Hammond speaks to dental public health expert Dr Kristina Wanyonyi-Kay to find out more about the practice. Claudia is also joined by BBC health reporter Smitha Mundasad to discuss new research on the Covid drug molnupiravir, suggesting it could be leading to new mutations of the virus passing between people. We also hear from a listener who wants to know if eye exercises can stop our sight deteriorating as we get older, and from an ophthalmologist with the answer. And how scientists have discovered specific wiring in the brains of mice that leads them to begin nesting when they're getting ready to sleep. Claudia and Smitha look at what this could tell us about our own bedtime preparations. Presenter: Claudia Hammond Producer: Dan Welsh Content editor: Erika Wright Additional production: Dr Kristina Wanyonyi-Kay

As new research is released showing that lower back pain is the leading cause of disability across the world, we ask Professor of musculoskeletal health at Sydney university, Manuela Ferreira what we can do to reduce the risks. We're talking empathy; the ability to resonate with how others feel. Do healthcare professionals have enough empathy? And can having too much sometimes cause people working in healthcare difficulties with their own mental health? BBC health reporter Smitha Mundasad joins Claudia in the studio to discuss heart health. As a new report by the World Heart Foundation warns that deaths from cardiovascular disease have increased by more than 60 per cent over the last 3 decades, we look at a study from Japan that shows how keeping your legs strong can lead to a better prognosis after a heart attack. And a device that could increase your chances of surviving an avalanche has been tested in Italy. Claudia and Smitha discuss the results. Image Credit: Moyo Studio Presenter: Claudia Hammond Producer: Clare Salisbury Assistant Producer: Jonathan Blackwell

From human milk banks to babies born during conflict, this week we're all about the health of children and newborns. The most vulnerable premature babies benefit from human milk, but their mother's milk is often not available. We visit a human milk bank to explore how donors are making a difference. Dr Ann Robinson shares some surprising new research looking at a novel way of preventing short-sightedness. And one year on from the start of the war, Smitha Mundasad talks to a Ukrainian mother who was forced to flee her country while 7 months pregnant. In conversation with Sasha Yarova from War Child, Smitha finds out about support available for the thousands of Ukrainian children now making new homes in countries around Europe. Presenter: Smitha Mundasad Producer: Gerry Holt & Ilan Goodman

Venomous snakebites are responsible for up to 150,000 deaths a year around the world – and they also leave around half a million survivors with life-changing injuries, including amputations and disfigurement. In this week's Health Check we investigate why snakebite still disproportionately affects poorer, more rural communities, and what is being done to tackle the problem. We'll talk to a mother in Kenya whose little girl was bitten by a snake not once, but twice, and to a doctor about how it feels to save lives. We'll hear how anti-venoms are checked and how in many cases they are too expensive to afford and how there are not always enough supplies. And even when they are available some don't work well. Smitha Mundasad also visits the Centre for Snakebite Research and Interventions in Liverpool, England, where she gets to see a snake being “milked” for its venom – and finds out how new and improved anti-venoms are being created, all with a little help from camels. Join us on a journey crossing continents, from the front line of the fight against snakebite to the hunt for new therapies. Image: Herpetologist Edouard Crittenden “milking” a snake for its venom. Presenter: Smitha Mundasad Producers: Gerry Holt & Julia Ravey

In this week's programme we're asking if changes in the weather can have an impact on our mental health. We go to Bangladesh in South Asia – a country on the front line of the impacts of climate change – where researchers have been exploring connections between incremental changes in heat and humidity, along with bigger impacts like flooding, and the levels of anxiety and depression in the population. You'll have to listen to find out the answer – but they say their study has stark implications, not just for Bangladesh, but for many other countries too. Our studio guest today is Dr Belinda Fenty and she'll be bringing the coffees. Can presenter Smitha Mundasad spot which cup has the caffeine? Dr Fenty talks us through what coffee actually does to the body and ponders other questions like how much is too much and why might you crash after a coffee high. She'll also take us through how to spot fake medicines and we have an intriguing study on whether being married is good for your health. Do join us. Presenter: Smitha Mundasad Producer: Gerry Holt (Picture: Pabna in Bangladesh at dusk. Photo credit: Emon Cena/Getty Images.)

In this week's episode of Health Check, we meet the Poulin family who live in Thailand. They tell us about their long quest to have their little girl Rylae-Ann diagnosed with an incredibly rare disease. And that's just the beginning of the story. Rylae-Ann was fortunate enough to have gene therapy on a clinical trial in Taiwan – and it has transformed her life – but it's not a treatment that's available to everyone. Joining presenter Smitha Mundasad in the studio is family doctor Graham Easton, who'll discuss why that's the case – and what the risks are around this experimental treatment and the ethics of diagnosing rare conditions. We'll also hear from a scientist in Vancouver on her fascinating research which has discovered a compound in a sea sponge that blocks Covid-19 in human cells in the lab. And we'll have the latest on the virus in China, as concerns grow about its spread ahead of the Lunar New Year, and a rather unusual study about a very small trial in London involving scars being treated using transplanted hair. Presenter: Smitha Mundasad Producer: Gerry Holt and Tess Davidson

Claudia Hammond discovers that some livers have the potential for extraordinary longevity and after a long life in a transplant donor, can survive for many more years in a transplant recipient. Livers over one hundred years old, called centurian livers by researchers, have been identified and many are still going strong. The new study has important implications for the future of liver transplants because donated organs from some older-age people were also found to last longer than those from young-age donors, a finding that Dr Christine Hwang, from the University of Texas in the USA and study co-author, tells Claudia upturns conventional thinking about the healthiest livers to transplant. The accuracy of forehead thermometers as well as pulse oximeters on darker skin is an issue that's received widespread attention, but what about the medical need to accurately measure skin pigmentation for psoriasis, eczema, skin cancers and other health conditions? Dr Ophelia Dadzie from the British Association of Dermatologists and the Hillingdon Hospital in London has been developing a scientific way to measure skin colour. Her method uses eumelanin, a skin pigment, and she's created a new scale to objectively assess peoples' skin colour. And BBC correspondent, Dr Smitha Mundasad, joins Claudia and reports on the growing Ebola outbreak in Uganda, the risks of herbal supplements on our livers and brings the latest evidence on the health benefits of the weighted blanket. Presenter: Claudia Hammond Producer: Fiona Hill (Picture: A doctor Transporting a Human Organ for Transplant. Photo credit: Photographereddie/Getty Images.)

Smitha Mundasad asks whether we will see waves of Covid – with infections going up and down and then up and down again - forever more. We speak to Elliot whose life has been transformed after a single shot of gene therapy to treat the inherited blood disorder haemophilia B. And Dr Margaret McCartney discusses the accidental discovery of Viagra and how sometimes researchers find new, surprising uses for old medicines. Produced by Geraldine Fitzgerald.

New research reveals a poor immunity boost after infection with the Omicron variant. Might this explain why getting Covid again has been more common with this wave? BBC News health reporter, Smitha Mundasad unpicks the data. And the first World Health Organisation mental health report in two decades calls for change. Dévora Kestel, Director of WHO's Mental Health and Substance Use Department joins Claudia Hammond to discuss the findings. Plus Professor Russell Foster on why looking after our body clocks can help with a good night's sleep. Presenter: Claudia Hammond Producer: Erika Wright (Picture: Covid-19 Omicron illustration. Photo credit: Sakchai Vongsasiripat/Getty Images.)

New research reveals a poor immunity boost after infection with the Omicron variant. Might this explain why getting Covid again has been more common with this wave? BBC News health reporter, Smitha Mundasad unpicks the data. And the first World Health Organisation mental health report in two decades calls for change. Dévora Kestel, Director of WHO’s Mental Health and Substance Use Department joins Claudia Hammond to discuss the findings. Plus Professor Russell Foster on why looking after our body clocks can help with a good night's sleep. Presenter: Claudia Hammond Producer: Erika Wright (Picture: Covid-19 Omicron illustration. Photo credit: Sakchai Vongsasiripat/Getty Images.)

Monkeypox is spreading in more than 20 countries where previously it has not been seen, but BBC Health reporter Smitha Mundasad explains that this is not a new disease. Presenter Claudia Hammond hears of an outbreak of a more serious strain in an area of the Democratic Republic of Congo that has no experience of Monkeypox. Professor Wim van Damme got in touch about his research trip to Maniema, a rural DRC province with more than 500 cases and 50 deaths. Plus, professor of virology Penny Moore discusses Covid variants in South Africa. Might waves of the virus be more predictable as surges appear to be settling into a six-monthly pattern? And a helpful new study on creams for childhood eczema. Presenter: Claudia Hammond Producer: Erika Wright Photo copyright: Professor Wim van Damme

Monkey Pox is spreading in more than 20 countries where previously it's not been seen, but BBC Health reporter Smitha Mundasad explains that this is not a new disease. Claudia hears of an outbreak of a more serious strain in an area of the Democratic Republic of Congo that has no experience of Monkey Pox. Professor Wim van Damme got in touch about his research trip to Maniema, a rural DRC province with more than 500 cases and 50 deaths. Plus Professor of Virology Penny Moore discusses Covid Variants in South Africa. Might waves of the virus be more predictable as surges appear to be settling into a six monthly pattern? And a helpful new study on creams for childhood Eczema. Presenter: Claudia Hammond Producer: Erika Wright Photo copyright: Professor Wim van Damme

Since its inception, the National Health Service has always relied on doctors and nurses who have been trained overseas. How does it plan for the workforce it requires? In the second of two programmes exploring today's health service, doctor-turned-journalist Smitha Mundasad, asks why the NHS is currently facing a recruitment crisis on so many fronts. She'll ask what impact Brexit could have. Can pharmacists, physician associates and other health workers do some of the work doctors do, and so reduce staff shortages? And will the NHS start training more of its own workforce? Presenter: Smitha Mundasad Producer: Rosamund Jones. (Image: NHS surgical team who come from around the European Union. Credit: Junaid Masood)

Smitha Mundasad visits the Bronx in New York City, one of North America’s poorest and most diverse boroughs. Type 2 diabetes is now so common here that people say every family is touched by the disease. Hispanics, blacks and other ethnic minorities suffer particularly high rates and even young children are developing the disease. Researchers here are working with patients to better understand how type-2 diabetes develops and how to combat it. Smitha discovers that the high blood sugar we associate with this disease is just a symbol of an exceedingly complex process. Excess fat in the body triggers a chain of events, involving a range of different organ systems, which make the body less able to respond to the hormone insulin. Insulin usually controls the blood sugar level, so when the body can’t respond to it properly sugar levels rise. Medication & lifestyle changes early on in the disease are both critical. Numerous medications have been developed targeting different parts of the disease process, but research is ongoing to establish the optimal timing and combination. Here in the Bronx, many people don’t even know they have the disease and some struggle to take medication or make the lifestyle changes. So ethnic minorities suffer higher rates of complications, such as blindness, amputation, kidney failure, heart attack and stroke. Branded a ‘food desert’ due to the lack of opportunity to access fresh produce, strategies are underway to help people make the necessary lifestyle changes, to help treat and prevent diabetes. Image: Presenter Smitha Mundasad in the Bronx, New York City. Credit: BBC

London’s midwives deliver babies born to mothers from around the world. Smitha Mundasad talks to those who provide care for mothers in one of the world’s most diverse cities.

A large international study has uncovered the strongest evidence yet for a genetic link to schizophrenia. The study, published in Nature this week, is the work of a large collaborative group of scientists known collectively as the Psychiatric Genomics Consortium and based at institutions around the world. The new findings highlight important new avenues for exploring and furthering our understanding of schizophrenia, as science reporter Smitha Mundasad explains Like this podcast? Please help us by supporting the Naked Scientists

A large international study has uncovered the strongest evidence yet for a genetic link to schizophrenia. The study, published in Nature this week, is the work of a large collaborative group of scientists known collectively as the Psychiatric Genomics Consortium and based at institutions around the world. The new findings highlight important new avenues for exploring and furthering our understanding of schizophrenia, as science reporter Smitha Mundasad explains Like this podcast? Please help us by supporting the Naked Scientists

How do supermarkets convince you to part with your money? In this special edition of the Naked Scientists, Smitha Mundasad goes shopping with author on consumer psychology, Philip Graves, to discover the tricks of the trade. We'll find out how special offers, colours, odours and music can all affect your spending behaviour... Like this podcast? Please help us by supporting the Naked Scientists

How do supermarkets convince you to part with your money? In this special edition of the Naked Scientists, Smitha Mundasad goes shopping with author on consumer psychology, Philip Graves, to discover the tricks of the trade. We'll find out how special offers, colours, odours and music can all affect your spending behaviour... Like this podcast? Please help us by supporting the Naked Scientists

Where did malaria come from? Analysing over three thousand samples of faeces from gorillas, bonobos and chimpanzees, scientists have found an answer to the origins of a disease that plagues millions of lives each year. But this answer stirs up new questions - why did it jump from the gorilla into us? And will it continue to do so? Smitha Mundasad talks to Professor Paul Sharp to find out more... Like this podcast? Please help us by supporting the Naked Scientists

Where did malaria come from? Analysing over three thousand samples of faeces from gorillas, bonobos and chimpanzees, scientists have found an answer to the origins of a disease that plagues millions of lives each year. But this answer stirs up new questions - why did it jump from the gorilla into us? And will it continue to do so? Smitha Mundasad talks to Professor Paul Sharp to find out more... Like this podcast? Please help us by supporting the Naked Scientists

This week we take a closer look at corneal blindness. With corneal transplants in short supply, the recent development of synthetic corneas offers hope in the fight against this leading cause of vision-loss worldwide. Smitha Mundasad speaks to Dr May Griffith about her team's work - creating corneas in a lab. Like this podcast? Please help us by supporting the Naked Scientists

This week we take a closer look at corneal blindness. With corneal transplants in short supply, the recent development of synthetic corneas offers hope in the fight against this leading cause of vision-loss worldwide. Smitha Mundasad speaks to Dr May Griffith about her team's work - creating corneas in a lab. Like this podcast? Please help us by supporting the Naked Scientists