ZOE Science & Nutrition cover art

ZOE Science & Nutrition

ZOE Science & Nutrition

By: ZOE
Listen for free

Summary

 The world’s top scientists explain the latest health, nutrition, and gut health research and translate it into practical advice to improve your health & weight. Join ZOE Science & Nutrition, on a journey of scientific discovery. Hosted by Jonathan Wolf.Copyright 2024 ZOE Hygiene & Healthy Living Science
Episodes
  • Most replayed moment: Do You Have High-Functioning Depression? | Dr Judith Joseph & Professor Sarah Berry

    Most replayed moment: Do You Have High-Functioning Depression? | Dr Judith Joseph & Professor Sarah Berry
    May 5 2026
    Today, we’re shining a light on a lesser-known form of depression. When we imagine depression, we often think of someone unable to get out of bed, someone who struggles to complete daily tasks. However, many people with depression are the exact opposite. They meet deadlines, achieve goals and appear successful. Yet, on the inside, they feel disconnected and distant from joy. This quieter, harder-to-spot condition is known as high-functioning depression. I’m joined by psychiatrist Dr. Judith Joseph and Professor Sarah Berry to unpack what high-functioning depression looks like, why it’s so frequently missed, and how we should approach it. Sarah starts by asking for clarity on a word that is closely connected to this condition. 🌱 Try our science-backed and tasty wholefood supplement Daily 30+ Get our brand-new app and Gut Health Test designed by world-leading gut health and nutrition scientists to build healthy eating habits 👉 Join ZOE Follow ZOE on Instagram. 📚Books by our ZOE Scientists The Food For Life Cookbook Every Body Should Know This by Dr Federica Amati Food For Life by Prof. Tim Spector Ferment by Prof. Tim Spector Free resources from ZOE Eating for Better Brain Health: Your brain-gut blueprint How to eat in 2026 - Discover ZOE’s 8 nutrition principles for long-term health Live Healthier: Top 10 Tips From ZOE Science & Nutrition Gut Guide - For a Healthier Microbiome in Weeks Better Breakfast Guide
    Show More Show Less
    14 mins
  • Should you take Ozempic? The 5 things you need to know before starting GLP-1 drugs | Dr Ania Jastreboff

    Should you take Ozempic? The 5 things you need to know before starting GLP-1 drugs | Dr Ania Jastreboff
    Apr 30 2026
    GLP-1 drugs like Ozempic and Mounjaro are now everywhere. But what do they actually do beyond weight loss? And what do you need to know before starting them? In this episode, we’re joined by Dr Ania Jastreboff, a world-leading researcher at the forefront of GLP-1 treatments and writer of the New York Times bestselling book Enough: Your Health, Your Weight, and What It's Like To Be Free, co-authored with Oprah Winfrey. Dr Jastreboff explains everything you need to know about Ozempic, Mounjaro, Wegovy and other GLP-1 medications for 2026. You’ll learn how GLP-1s may reduce the risk of heart disease, improve blood sugar control, and support conditions like sleep apnoea. We also explore why weight often returns after stopping, and what you need to know about Ozempic side effects and long-term use. If these drugs can change how your brain controls hunger, what does that mean for willpower, weight gain, and how we treat obesity long term? 🌱 Try our science-backed and tasty wholefood supplement Daily30 Get our brand-new app and Gut Health Test designed by world-leading gut health and nutrition scientists to build healthy eating habits 👉 Join ZOE Follow ZOE on Instagram. Timecodes 00:00 Intro 04:25 What these drugs are really treating 06:42 The hunger problem nobody could name 10:57 The diabetes side effect that changed everything 12:15 Why Ozempic isn’t just “more GLP-1” 15:51 Why Mounjaro works differently to Ozempic 17:56 The part everyone gets wrong 20:15 Can these drugs protect your heart? 21:25 The 94% diabetes finding 22:09 Why the weight can come back 23:50 Do you have to take them forever? 25:30 Can you trust pharma-funded trials? 27:46 The risk of microdosing GLP-1s 31:41 Are these drugs becoming surgery-level? 34:10 The health effects beyond weight loss 37:22 The side effects people should expect 40:15 Could stopping leave you worse off? 41:35 Who should actually take GLP-1 drugs? 43:40 The biggest mistake when starting treatment 46:28 What to eat when your appetite drops 50:03 Why these are not weight loss aids 51:52 Should healthy people take small doses? 53:14 The exercise rule people miss 54:24 What comes after Ozempic and Mounjaro? 📚Books by our ZOE Scientists The Food For Life Cookbook Every Body Should Know This by Dr Federica Amati Food For Life by Prof. Tim Spector Ferment by Prof. Tim Spector Good Mood Food (preorder) by Prof. Tim Spector Free resources from ZOE The Hormone Harmony Guide: Tuning Your Body’s Internal Orchestra Eating for Better Brain Health: Your brain-gut blueprint How to eat in 2026 - Discover ZOE’s 8 nutrition principles for long-term health Live Healthier: Top 10 Tips From ZOE Science & Nutrition Gut Guide - For a Healthier Microbiome in Weeks Better Breakfast Guide Mentioned in today's episode Enough: Your Health, Your Weight, and What It's Like To Be Free by Dr Ania Jastreboff & Oprah Winfrey Retatrutide for Obesity, The New England Journal of Medicine (2023) Healthy Weight Loss Maintenance with Exercise, Liraglutide, or Both Combined, The New England Journal of Medicine (2021) Semaglutide and Cardiovascular Outcomes in Patients, The New England Journal of Medicine (2016) Tirzepatide for Obesity Treatment and Diabetes Prevention, The New England Journal of Medicine (2025) Tirzepatide for the Treatment of Obstructive Sleep Apnea and Obesity, The New England Journal of Medicine (2024) Have feedback or a topic you'd like us to cover? Let us know here. Episode transcripts are available here.
    Show More Show Less
    1 hr and 2 mins
  • Most replayed moment: Fix Your Gut: Improve Your Mind | Dr Will Bulsiewicz

    Most replayed moment: Fix Your Gut: Improve Your Mind | Dr Will Bulsiewicz
    Apr 28 2026
    Today, we’re exploring the brain-gut axis We’ve all heard phrases like “gut instinct” or “trust your gut”. These sayings hint towards a sort of mind in your midriff - and it turns out there is some truth to it. Emerging science reveals that the brain and gut are, in fact, closely connected, constantly exchanging signals through this intricate network of nerves. So, the question is: if they’re so tightly intertwined, can treating one help heal the other? I’m joined by gastroenterologist Dr. Will Bulsiewicz to unravel the mystery of this connection - and find out how we can use it to our advantage. 🌱 Try our science-backed and tasty wholefood supplement Daily 30+ Get our brand-new app and Gut Health Test designed by world-leading gut health and nutrition scientists to build healthy eating habits 👉 Join ZOE Follow ZOE on Instagram. 📚Books by our ZOE Scientists The Food For Life Cookbook Every Body Should Know This by Dr Federica Amati Food For Life by Prof. Tim Spector Ferment by Prof. Tim Spector Free resources from ZOE Eating for Better Brain Health: Your brain-gut blueprint How to eat in 2026 - Discover ZOE’s 8 nutrition principles for long-term health Live Healthier: Top 10 Tips From ZOE Science & Nutrition Gut Guide - For a Healthier Microbiome in Weeks Better Breakfast Guide
    Show More Show Less
    14 mins
All stars
Most relevant
really good insight into menopause .Found it really useful. Definitely need a name change to women's hormone disfunction.

fab insight

Something went wrong. Please try again in a few minutes.
Information given in an easy to understand way. Great advice for food hacks to manage blood glucose.

Informative podcast Zoe Nutrition

Something went wrong. Please try again in a few minutes.
Once again, it is like Jonathan is reading my mind and asking all the questions I have! (except for the one on tomatoes...). Thank you for explaining the science and debunking the latest myth, which although one can see it's just aimed at selling a miracle cure in the form of one supplement, it's good to have the tiny doubts it raises squashed.

Great episode!

Something went wrong. Please try again in a few minutes.
I've listened to this several times because I've found it so interesting. I was totally ignorant of this subject before hearing this podcast, and I'm not able to get the CGM test done, but the advice given is something anyone can take up, whether or not they know their blood glucose level. Thank you for this, and all the Zoe free podcasts.

Very helpful

Something went wrong. Please try again in a few minutes.
Just listened to the programme about vitamins, and was amazed that the fact that BAME people deaths from covid were over represented and a link was made to lack of vitamin D. The advice given about vitamin D was clearly targeted at white people/those living in sunny climates. Those of us with melanin living in UK don't absorb enough vitamin D from sunshine. And if also a vegan then surely supplements should be taken? Also, there is an issue with absorption of vitamin D supplements. Even though I take supplements, my levels are still low. Why no research into why people of colour seem to not absorb vitamin D as a supplement?

Good information, annoying posh voices!

Something went wrong. Please try again in a few minutes.
See more reviews