95% of diets fail. Have we been lied to about weight loss, diets and calorie counting?Professor Giles Yeo MBE is a Professor of Neuroendocrinology and author of 'Gene Eating' and 'Why Calories Don't Count.' He joins leading men's health specialist Dr Jeff Foster in the Man Alive studio to combat popular myths surrounding weight loss, Ozempic, calorie-counting and fad diets. In this episode, we'll discuss why most diets fail, why we're in an obesity crisis, why we struggle to lose weight, how far regulation should go in restricting ultra-processed foods, the role of evolution in how humans approach weight loss, how much of weight loss is down to genetics and lifestyle, why calorie counting isn't worth doing, why people lose weight differently, what the best way to approach weight loss is, the benefits of fasting and autophagy, the brain's role in appetite and satiety, the main issues with our modern western diet, the stigma and future of GLP-1 antagonists like Ozempic and Maunjaro, and much more...-Topics:Why Diets FailAre We In An Obesity Crisis?Why We Fail to Lose WeightShould We Restrict Chocolate?Evolution & Weight LossWeight: Genetics or Lifestyle?The Calorie MythThe Science of MetabolismIssues in the Diet IndustryBest Way to Approach Weight LossAre There Benefits to Fasting?How Appetite Works in the BrainThe Role of Hormones in EatingHow Our Brain Knows We’re FullWhy We Veer From Savoury to SweetThe Problem With the Modern Western DietWhy Men Develop Middle-Age BelliesWhy is it Bad to Have Belly Fat?GLP-1: Ozempic, Mounjaro & MoreWhy Doesn’t the NHS Give All Obese People Ozempic?Social Stigmas Around GLP-1sHave Failed Politics Caused Obesity?Future Developments in Obesity ResearchOne Thing for Men to Start Doing TodayWhere to Find Giles-Get the same blood test as our celebrity guests: https://www.joinvoy.com/trt/testosterone-blood-test?utm_source=spotify&utm_medium=podcast&utm_campaign=manalive-GILESYEO-Follow Man Alive:https://instagram.com/manalivepodcasthttps://facebook.com/drjefffosterhttps://tiktok.com/man.alive.podcast-MAN ALIVE is presented by Voy.

There are so many misconceptions about identical twins, we’re busting some of the biggest twin myths today as we compare real blood test results, genetics, and health markers of possibly the most famous identical twin brothers in the world…

Ollie and James Phelps are actors best known for their iconic roles as Fred & George Weasley in the Harry Potter film series. Alongside other acting projects, they’ve returned to the Wizarding World to host the baking show Wizards of Baking. In this episode, they join leading men’s health specialist Dr Jeff Foster in the MAN ALIVE studio for a fascinating deep dive into identical twin biology, blood work analysis, and how lifestyle differences can impact health even when genetics are identical.

In this episode, we medically diagnose Harry Potter characters, break down the science of identical twins (DNA, epigenetics, and gene expression), and explore Ollie & James’s upbringing as twins. We compare their health, fitness, and lifestyle habits, reveal who is “healthier” through a quiz, and analyse their full blood test results (cholesterol, testosterone, vitamins, and more). James faces a mystery health question from Dr Jeff, while Ollie encounters an awkward on-air moment. The twins also open up about personal health stories, mental health in the entertainment industry, and staying fit while filming on set. Plus, Dr Jeff puts their knowledge to the test - can they tell the difference between Harry Potter spell names and real medical conditions? Expect expert insights, twin study science, celebrity health breakdowns, and plenty of laughs along the way…

Topics:

Diagnosing Harry Potter charactersAre twins really identical? Growing up as twins (and being treated as individuals)Who's the healthier twin? Morning routines comparedDark moments, therapy and processing aloneThe sweet tooth they got from dadHydration myths and why your kidneys know bestFamily cholesterol and going on statins at 25Testosterone, sleep and training intensityQ-Risk scores: your 10-year heart attack riskSmall, sustainable changes that actually workThe Wheel of HealthSelf-employment stress and parentingBody image and being filmedWhat good health looks like at 90One piece of advice for menMagical Medical: spell or symptom?

Get the same blood test as our celebrity guests: https://www.joinvoy.com/trt/testosterone-blood-test?utm_source=youtube&utm_medium=podcast&utm_campaign=manalive-PHELPS

Follow Man Alive:https://instagram.com/manalivepodcasthttps://facebook.com/drjefffosterhttps://tiktok.com/man.alive.podcast

MAN ALIVE is presented by Voy.

For men aged 15-45 in the UK, testicular cancer is the most common cancer. While it is over 95% curable if caught early, only 21% of men in the UK perform regular self-checks, and 68% don’t know how to properly check themselves highlighting a major gap in men’s health awareness, early detection, and cancer prevention.

MAN ALIVE host Dr Jeff Foster, an NHS and private GP specialising in men’s health, delivers a special solo episode for Testicular Cancer Awareness Month, focused on testicular health, early diagnosis, and how to correctly perform a self-examination to check for lumps, swelling, or abnormalities.In this episode, we break down the key signs and symptoms of testicular cancer (including lumps, pain, and changes in size or texture), explore risk factors and lifestyle habits that can impact fertility and sperm health (like saunas and cold plunges), and discuss the critical role of testosterone in male reproductive health.

Dr Jeff provides a clear, step-by-step guide to performing a testicular self-exam, explains when to see a doctor, and debunks common myths around men’s health. We also cover fertility preservation, hormone health, prevention strategies, and practical tips every man should know, making this an essential guide to testicular cancer awareness, early detection, and long-term health…

Topics:

One Testicle Bigger Than The Other?

Why One Testicle Hangs Lower

Testicle Self-Exam

Cancer Signs & Symptoms

Testicles & Testosterone

Does Testicle Size Matter?

Causes of Testicular Pain

Things That Ruin Testicle Health

Lifestyle Habits For Healthy Testicles

Supplements For Testicular Health

- Get the same blood test as our celebrity guests: https://www.joinvoy.com/trt/testosterone-blood-test?utm_source=spotify&utm_medium=podcast&utm_campaign=manalive-TESTICLEHEALTH

- Follow Man Alive: https://instagram.com/manalivepodcasthttps://facebook.com/drjefffosterhttps://tiktok.com/man.alive.podcast

-MAN ALIVE is presented by Voy

#testicularcancer #selfexamination #menshealth