Are Artificial Sweeteners Worse Than Sugar? Their Impact on Your Gut, Microbiome & Cravings | Be Well Moments episode artwork

EPISODE · Aug 22, 2025 · 6 MIN

Are Artificial Sweeteners Worse Than Sugar? Their Impact on Your Gut, Microbiome & Cravings | Be Well Moments

from Live Well Be Well with Sarah Ann Macklin | Health, Lifestyle, Nutrition · host Sarah Ann Macklin

Artificial sweeteners promise a “sugar-free” solution, but what does the science actually show? In this conversation with Emeran Mayer, we explore their impact on the gut microbiome, metabolism, and long-term health, along with how sugar cravings are formed and whether soda myths hold up. Dr. Emeran MayerListen to the full episode⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠here⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.Watch the full episode on YouTube ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠here⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.⁠⁠⁠***This episode is sponsored by Spatone – the No.1 iron-rich water supplement.This is a product I genuinely believe in — one I’ve used personally and recommended in the clinic for years. Spatone is a natural iron-rich water that’s incredibly gentle on the stomach. No harsh tablets, no digestive upset — just one naturally sourced ingredient that works.If you’re looking for iron support that actually feels good to take, this is the one I trust. You can pick up Spatone at Boots: ⁠⁠⁠⁠⁠⁠Spatone Apple Daily Iron Shots + Vitamin C 28 Sachets - Boots⁠⁠⁠⁠⁠⁠**This episode is also sponsored by London Nootropics, the best-in-class adaptogenic coffee I trust. Made with Hifas da Terra mushroom extracts, it supports focus, calm, and energy, and helps you stay sharp throughout the day. Enjoy 20% off with code LIVEWELLBEWELL at ⁠⁠⁠⁠⁠⁠londonnootropics.com⁠⁠⁠⁠⁠⁠***If you enjoyed this episode you might also like:The Gut-Mind Doctor: The Mind & Food Strategies That Can Heal Your Gut Microbiome | Dr. Emeran Mayerhttps://youtu.be/yL5ZtoJAUBs***Sign up to Sarah’s Compassionate Cure newsletter: Science Simplified, Health Humanised. Join thousands in exploring actionable insights that prioritise compassion, clarity, and real-life impact. ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://sarahmacklin.substack.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠***Let’s be friends!📷 Instagram:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠  / sarahannmacklin⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠📹 Subscribe:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠   / @livewellbewellsarah  ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠🐦 Twitter:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠  / sarahannmacklin  ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠📱 TikTok:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠  / sarahannnutrition  ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠💌 Newsletter: https://bit.ly/3rUbHyS#GutHealth #ArtificialSweeteners #Metabolism

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Are Artificial Sweeteners Worse Than Sugar? Their Impact on Your Gut, Microbiome & Cravings | Be Well Moments

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This episode was published on August 22, 2025.

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