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ZOE Science & Nutrition

ZOE Science & Nutrition

By: ZOE
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 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
  • Recap: Scrappy ways to eat healthier and save money | Carleigh Bodrug & Will Bulsiewicz

    Recap: Scrappy ways to eat healthier and save money | Carleigh Bodrug & Will Bulsiewicz
    Nov 25 2025
    Today we’re talking about something we’re all guilty of: food waste. A forgotten yogurt at the back of the fridge, a stale hunk of bread, a bag of dry wilted greens. They may seem insignificant on their own, but collectively, in every kitchen across the world they add up to a global environmental crisis. So, can we change the way we approach food and help curb this epidemic of waste? I’m joined by Carleigh Bodrug and Dr. Will Bulsiewicz to show us how a few simple changes can lead to a greener home, better health, and even a lower grocery bill. 🌱 Try our new plant based wholefood supplement - Daily30+ *Naturally high in copper which contributes to normal energy yielding metabolism and the normal function of the immune system 📚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 Live Healthier: Top 10 Tips From ZOE Science & Nutrition Gut Guide - For a Healthier Microbiome in Weeks Better Breakfast Guide Have feedback or a topic you'd like us to cover? Let us know here Listen to the full episode here
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    13 mins
  • What to eat (and avoid) in a world full of plastic | Dr. Sabine Donnai

    What to eat (and avoid) in a world full of plastic | Dr. Sabine Donnai
    Nov 20 2025
    Plastic is everywhere. In our homes, on our streets, in our oceans. But recent research suggests it’s also inside us: in our blood, our organs, even our brain. So how concerned should we be? Today, Jonathan and Dr. Federica Amati are joined by longevity doctor and clinician Dr. Sabine Donnai to explore one critical question: what does plastic exposure mean for our long-term health? Dr. Donnai breaks down how microplastics travel from packaging, food, and air into our bloodstream, and why their size means they may cross biological barriers once thought impenetrable, including the blood-brain barrier. The conversation also looks at the broader health implications of plastic-associated chemicals like BPA, their potential links to hormone disruption, inflammation, and cardiovascular risk, and why avoiding them may be especially important for those living in urban areas. For listeners keen to take practical steps, this episode offers simple and empowering guidance. Dr. Donnai shares specific tools that can reduce your exposure without creating unnecessary fear or overwhelm. You’ll also hear how diet plays a key role in supporting your body’s natural detox processes and why a colourful, fibre-rich diet may help us all manage the modern plastic burden. If plastics are entering your brain and bloodstream, what does it mean for your future health? And how much control do we really have in a world built on plastic? Unwrap the truth about your food 👉 ⁠Get the ZOE app 🌱 Try our new plant based wholefood supplement - Daily 30+ *Naturally high in copper which contributes to normal energy yielding metabolism and the normal function of the immune system Follow ZOE on Instagram. Timecodes 00:00 Intro 03:20 Plastic production has doubled- why isn’t it slowing down? 05:55 What exactly are microplastics? 07:15 Why microplastics are in the air you breathe 09:10 The hidden plastic in your tumble dryer 11:10 How long do microplastics last? 12:20 Sushi trays, black plastic & hidden fire retardants 14:55 Are BPA-free plastics actually safe? 16:10 Plastic bottles aren’t inert - your water isn't safe 18:00 Hundreds of thousands of plastic particles - in every bottle 20:00 Tap water: bacteria-free but full of toxins 22:50 What does plastic do inside your body? 23:50 Plastic in your brain has doubled since 2016 25:40 The nose-to-brain highway: how plastic bypasses defenses 27:00 Who's going to volunteer for a clinical trial of plastic ingestion? 30:10 We’ve never found a patient without plastic in their blood 32:00 Microplastics found in artery plaque of stroke victims 34:30 Are plastics worse than saturated fat for heart attacks? 35:45 Plastics and hormone disruption: the hidden fertility threat 36:00 The BPA bomb in your shopping receipt 39:00 Which foods contain the most plastic? 41:00 The vegetables that actually help detox plastic 42:30 How to reduce your plastic exposure without going insane 43:30 The #1 habit to reduce plastic exposure at home 45:30 Cookware swaps that protect your health 47:15 Can you detox plastics with diet? Yes. 📚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 Live Healthier: Top 10 Tips From ZOE Science & Nutrition Gut Guide - For a Healthier Microbiome in Weeks Better Breakfast Guide ZOE’s Holiday Hosting Guide Mentioned in today's episode Bioaccumulation of microplastics in decedent human brains, Nature Medicine (2025) Bisphenol-A and Female Fertility: An Update of Existing Epidemiological Studies, Journal of Clinical Medicine (2022) Fenugreek and Okra Polymers as Treatment Agents for the Removal of Microplastics from Water Sources, ACS Omega (2025) Have feedback or a topic you'd like us to cover? Let us know here. Episode transcripts are available here.
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    56 mins
  • Recap: Understanding endometriosis and PCOS | Dr Jen Ashton

    Recap: Understanding endometriosis and PCOS | Dr Jen Ashton
    Nov 18 2025
    Today we’re talking about gynaecological health. Conditions like endometriosis and polycystic ovarian syndrome are more common than might think. Yet they’re often misunderstood, frequently undiagnosed, and are all too easily dismissed. That’s why it’s essential for us to build a clear understanding of these conditions: How lifestyle factors can influence them, and when it’s time to seek expert care. America’s gynecologist, Dr Jen Ashton, joins me to break down these complex conditions. Helping you to feel more informed and empowered in your own body. 🌱 Try our new plant based wholefood supplement - Daily30+ *Naturally high in copper which contributes to normal energy yielding metabolism and the normal function of the immune system 📚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 Live Healthier: Top 10 Tips From ZOE Science & Nutrition Gut Guide - For a Healthier Microbiome in Weeks Better Breakfast Guide Have feedback or a topic you'd like us to cover? Let us know here Listen to the full episode here
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    11 mins
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