The Proof with Simon Hill

In this episode, I’m joined by Hannah Ritchie, senior researcher at Our World in Data and author of Clearing the Air. We dive into the data behind climate change, exploring what’s driving it, how solutions are developing, and why optimism is not misplaced. Hannah breaks down the role of food, energy, and industry in emissions, explains where media narratives can create “climate whiplash,” and shares why imperfect solutions still move us in the right direction. What We Cover Food, diet, and agricultural emissions Renewable energy vs fossil fuels Electric vehicles and battery concerns Aviation’s role in climate change AI’s growing energy footprint Individual choices vs systemic change This conversation is a reminder that climate change is solvable, and that progress is already underway. You can connect with Hannah Ritchie on Bluesky and through her newsletter, Sustainability by Numbers, or explore her work at hannahritchie.com and Our World in Data. Why We Get Confused About Climate Solutions (00:00:00) The Real Barriers: Cost, Fear, and Trust (00:10:12) Climate Change Impacts on Heat, Health, and Food (00:19:01) Can Plant-Based Diets Meet Nutrition Needs? (00:36:56) Which Food Swaps Most Reduce Emissions? (00:43:02) Is Regenerative Beef Better for the Climate? (00:50:18) Do Plant-Based Meats Help the Environment? (00:57:49) Why We Still Rely on Fossil Fuels (01:04:17) Do Wealthy Countries Owe the World Clean Energy? (01:17:39) AI and Climate: Problem or Solution? (01:24:28) Electric vs Petrol Cars: Which Is Better? (01:29:09) Can Technology Decarbonize Aviation? (01:42:18) Who’s Responsible: Individuals or Government? (01:51:02) Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. AirBnB Right in the heart of the city, I’ve been hosting a hands-on Airbnb Experience at Little City Farm that’s all about plant diversity, gut health, and delicious food. For more information, or to find other experiences on your next trip, check out airbnb.com/experiences. Momentous My go-to supplement brand for protein and creatine is Momentous. Use code LIVINGPROOF for up to 35% off your first order at livemomentous.com Bragg Bragg Organic Apple Cider Vinegar is raw, unfiltered, and naturally fermented with 100% organic apples, always with the live “Mother” in every bottle. Get 20% off your first order at bragg.com with promo code SIMON. IM8 With 92 nutrients, including Vitamin B12, Iodine, Selenium and Vitamin D, in highly absorbable forms, IM8 Daily Essentials is the perfect all-in-one daily multi-vitamin to ensure you meet your daily micronutrient needs. IM8 is offering an exclusive 10% off your first order with a free welcome kit when you enter the promo code SIMON at checkout on im8health.com Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill Twitter: @theproof Facebook: The Proof with Simon Hill

What does balance really mean for diet, and why is nuance so often lost in nutrition debates? In this episode, I sit down again with Dr David Katz to explore diet quality, ultra-processed foods, supplements, and the broader links between human and planetary health. In this episode, we cover: Why balance is the key to diet quality Beef, ethics, and planetary health Keto and carnivore, the rise of anecdotes online Ultra-processed foods and why they drive overeating Supplements, evidence, controversies, and David’s personal approach A grounded and insightful discussion on how to cut through the noise and focus on what really matters for long-term health. You can connect with Dr David Katz on LinkedIn, Facebook, and X (Twitter). To learn more about his work, visit davidkatzmd.com, explore Diet ID, and discover the True Health Initiative. The Critical Role of Diet in Chronic Disease and Longevity (00:00:00) What Does a High-Quality Diet Actually Mean? (00:05:03) Why Balance Is the Essence of Diet Quality (00:12:07) What Does a Balanced Diet Look Like in Practice? (00:20:30) Why Should We Eat Less Beef? (00:23:44) Plant-Based vs Omnivore Diets: Which Is Healthier? (00:30:25) Are Keto and Carnivore Diets Healthy Long-Term? (00:38:49) How Can We Fight Nutrition Misinformation? (00:45:56) How Ultra-Processed Foods Hijack Appetite and Drive Overeating (01:00:12) How Do We Tell Good vs Bad Ultra-Processed Foods? (01:10:32) Can Reformulated Ultra-Processed Foods Improve Public Health? (01:19:04) How Measuring Diet Quality Could Transform Public Health (01:26:50) How Diet ID Measures and Improves Diet Quality (01:31:15) Do Supplements Work and Which Ones Are Worth Taking? (01:43:11) Lessons From 40 Years in Medicine and Public Health (01:52:14) Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. Shopify Shopify, the world's leading e-commerce platform, helps you turn browsers into buyers with the internet’s best-converting check out–up to 36% better compared to other leading e-commerce platforms. To boost your conversion rate, and grow your business, sign up for a one-dollar-per-month trial period at shopify.com/proof. Eight Sleep Upgrade your sleep with the Pod 5 Ultra by Eight Sleep. Clinically validated to deliver up to 1 extra hour of quality sleep per night through temperature control and biometric tracking. Use code THEPROOF for $350 off at eightsleep.com/theproof. Try it risk-free for 30 days, with worldwide shipping. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill Twitter: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

In this episode, I’m joined by Dr Tom Dayspring and Dr Dan Soffer for a comprehensive look at lipid-lowering therapy. We unpack the science behind statins, ezetimibe, PCSK9 inhibitors, fibrates, and newer agents like bempedoic acid, asking what really works, who should take them, and how early treatment might prevent disease. From guideline thresholds to real-world decision making, historical trials to future therapies, this conversation offers clarity on one of the most important areas in cardiovascular prevention. In this episode, we cover: What lipid-lowering therapy actually is Statins, ezetimibe, fibrates, and PCSK9 inhibitors How these drugs work and who benefits most Absolute vs relative risk reduction explained Guidelines vs clinical practice Lipoprotein(a) and new therapies on the horizon A detailed yet practical discussion to help you cut through the noise and make sense of lipid-lowering therapies. Intro: What Are Cholesterol-Lowering Drugs and How Do They Work? (00:00:00) How Do Cholesterol-Lowering Medications Lower Heart Risk? (00:05:00) Who Should Start Statins or Other Cholesterol Drugs? (00:09:29) Landmark Cholesterol Trials That Changed Heart Disease Treatment (00:22:54) Do Fibrates Still Matter for High Triglycerides? (00:36:27) Ezetimibe & PCSK9 Inhibitors: Do They Add Benefits Beyond Statins? (00:42:30) CLEAR Outcomes Trial: What It Means for Statin-Intolerant Patients (00:52:02) Bempedoic Acid vs Statins: Effectiveness, Side Effects & Cost (00:53:45) What Do Statin Trials Really Show? Heart Attacks, Death & Risk Reduction (01:00:35) When to Use Low vs High-Intensity Statins (and Add Ezetimibe) (01:10:52) Hydrophilic vs Lipophilic Statins: What’s the Difference? (01:14:17) Do Statins Affect the Brain or Your Body’s Cholesterol? (01:19:03) PCSK9 Therapies Explained: Antibodies, siRNA, Oral Drugs & Gene Editing (01:24:28) What’s the Best Combination Therapy After Statins? (01:30:33) LDL Guidelines Explained: Thresholds vs Goals (01:32:49) The Most Up-to-Date Cholesterol Guidelines (2025) (01:40:25) This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Fireflies Stay focused and let Fireflies handle the notes. From transcriptions and summaries to real-time voice commands, Fireflies turns your meetings into actionable insights, seamlessly integrating with Zoom, Google Meet, Slack, and more. Sign up for a yearly plan and get two months FREE at fireflies.ai/theproof. Bragg Bragg Organic Apple Cider Vinegar is raw, unfiltered, and naturally fermented with 100% organic apples, always with the live “Mother” in every bottle. Get 20% off your first order at bragg.com with promo code SIMON. IM8 With 92 nutrients, including Vitamin B12, Iodine, Selenium and Vitamin D, in highly absorbable forms, IM8 Daily Essentials is the perfect all-in-one daily multi-vitamin to ensure you meet your daily micronutrient needs. IM8 is offering an exclusive 10% off your first order with a free welcome kit when you enter the promo code SIMON at checkout on im8health.com WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill Twitter: @theproof Facebook: The Proof with Simon Hill

In today’s episode, I sit down with Professor Susan Davis, an endocrinologist and one of the world’s foremost experts on hormones in women’s health. We explore the role of testosterone in women, separating fact from fiction, and tackling the common myths that circulate online and in the media. Susan shares what decades of research actually show about testosterone therapy, its benefits, limitations, and safety, and why participation in clinical trials is essential for moving the science forward. What We Cover Why testosterone is not just a male hormone How levels change throughout a woman’s life Common myths about testosterone therapy and the truth behind them The link between testosterone, libido, and sexual function Evidence for and against claims around mood, muscle, and wellbeing Side effects and safety considerations at female-appropriate doses Compounded hormones compared with pharmaceutical formulations The biggest gaps in research and where the science needs to go next This episode offers an evidence-based look at testosterone in women, helping you cut through the noise and focus on what the science really says. Intro: (00:00) Which Testosterone Claims Are True And Which Are False? (05:42) What Does Testosterone Do In A Woman’s Body? (12:09) How Do Testosterone Levels Change Across A Woman’s Life? (15:12) How Can Women Measure Testosterone Accurately? (20:24) What Is The Relationship Between Testosterone And Low Libido? (27:32) What Are The Outcomes And Dosing Of Testosterone Therapy? (32:24) Which Delivery Methods Work Best For Testosterone Therapy? (39:22) Does Testosterone Improve Muscle Mass Or Mood? (43:46) What Are The Safety Considerations For Testosterone Therapy? (47:15) Compounded Versus Pharmaceutical Testosterone Therapy (52:02) Research Gaps In Testosterone And How Women Can Help (58:09) This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Pique Tea Pique's Nandaka provides sustainable, all-day energy and makes you feel like you’re doing something good for your body! Try Pique and get 20% off plus a FREE starter kit when you shop exclusively at Piquelife.com/simon. Eight Sleep Upgrade your sleep with the Pod 5 Ultra by Eight Sleep. Clinically validated to deliver up to 1 extra hour of quality sleep per night through temperature control and biometric tracking. Use code THEPROOF for $350 off at eightsleep.com/theproof. Try it risk-free for 30 days, with worldwide shipping. Fireflies Stay focused and let Fireflies handle the notes. From transcriptions and summaries to real-time voice commands, Fireflies turns your meetings into actionable insights, seamlessly integrating with Zoom, Google Meet, Slack, and more. Sign up for a yearly plan and get two months FREE at fireflies.ai/theproof. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. LMNT Stay hydrated with LMNT. Get a free Sample Pack of LMNT’s most popular drink mix flavours with any purchase at DrinkLMNT.com/SIMON Find your favourite LMNT flavour, or share with a friend. And if you don’t like it? Full refund, no questions asked. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill Twitter: @theproof Facebook: The Proof with Simon Hill

High blood pressure, often called the silent killer, is the most deadly modifiable risk factor worldwide. In this solo episode, I break down the latest European and American blood pressure guidelines into a simple, actionable framework. I explain what blood pressure is, why it matters, how to measure it correctly at home, and the lifestyle changes that can lower it as effectively as first-line medication. Whether you want to prevent hypertension, manage it, or simply understand your numbers, this episode could change, and even save, your life. Introduction: Understanding High Blood Pressure & Its Dangers (00:00) How Common is Hypertension? (05:53) Why Hypertension Has No Symptoms: The "Silent Killer" Explained (07:52) Blood Pressure Numbers Explained: What Do Your Readings Mean? (10:00) How to Measure Blood Pressure Accurately (12:34) Getting an Accurate Reading at the Doctor's Office (14:14) 5 Steps to Accurate Home Blood Pressure Monitoring (16:17) Lifestyle Changes vs. Medication for High Blood Pressure (19:14) 6 Lifestyle Strategies to Lower Blood Pressure Naturally (24:29) DASH Diet for Hypertension & Other BP-Lowering Foods (26:45) What’s the Best Sodium and Potassium Balance for Heart Health? (30:37) How Does Your Gut Microbiome Affect Blood Pressure? (35:15) What’s the Best Exercise for Hypertension? (37:40) Does Alcohol Affect Your Blood Pressure? (43:19) How Coffee & Sugary Beverages Affect Your Blood Pressure (47:50) Smoking, Stress, and Other Lifestyle Factors Affecting BP (49:42) Your Action Plan for Healthy Blood Pressure (51:02) Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Bragg Bragg Organic Apple Cider Vinegar is raw, unfiltered, and naturally fermented with 100% organic apples, always with the live “Mother” in every bottle. Get 20% off your first order at bragg.com with promo code SIMON. Momentous My go-to supplement brand for protein and creatine is Momentous. Use code LIVINGPROOF for up to 35% off your first order at livemomentous.com IM8 With 92 nutrients, including Vitamin B12, Iodine, Selenium and Vitamin D, in highly absorbable forms, IM8 Daily Essentials is the perfect all-in-one daily multi-vitamin to ensure you meet your daily micronutrient needs. IM8 is offering an exclusive 10% off your first order with a free welcome kit when you enter the promo code SIMON at checkout on im8health.com AirBnB Right in the heart of the city, I’ve been hosting a hands-on Airbnb Experience at Little City Farm that’s all about plant diversity, gut health, and delicious food. For more information, or to find other experiences on your next trip, check out airbnb.com/experiences. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill Twitter: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

In this masterclass, I break down the science of gut health and how to use it to your advantage. You’ll learn the different types of fiber, the benefits of fermentation, and how your gut microbes influence digestion, immunity, and even mood. Plus, I share practical tips for increasing fiber without discomfort and simple ways to nurture a thriving microbiome. Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Function Health Track, optimise, and thrive with Function Health. Access 100+ lab tests – five times more than a typical physical – including ApoB and LP(a), no doctor approval needed. Get science-backed insights and track your results over time. Join me on the path to next-level health optimisation at functionhealth.com/simonhill. Only available to those living in the United States. Shopify Shopify, the world's leading e-commerce platform, helps you turn browsers into buyers with the internet’s best-converting check out–up to 36% better compared to other leading e-commerce platforms. To boost your conversion rate, and grow your business, sign up for a one-dollar-per-month trial period at shopify.com/proof. Eight Sleep Upgrade your sleep with the Pod 5 Ultra by Eight Sleep. Clinically validated to deliver up to 1 extra hour of quality sleep per night through temperature control and biometric tracking. Use code THEPROOF for $350 off at eightsleep.com/theproof. Try it risk-free for 30 days, with worldwide shipping. Fireflies Stay focused and let Fireflies handle the notes. From transcriptions and summaries to real-time voice commands, Fireflies turns your meetings into actionable insights, seamlessly integrating with Zoom, Google Meet, Slack, and more. Sign up for a yearly plan and get two months FREE at fireflies.ai/theproof. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill Twitter: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

In this solo episode, I break down the most common supplements, including vitamin D, omega-3s, creatine, B12, and probiotics. I share what the science really says about their effectiveness, safety, and who actually needs them. I also explain how I use blood test data to make smarter supplement decisions and why testing beats guessing every time. What I cover: Vitamin D and optimal levels Who really needs omega-3s Creatine’s brain and performance benefits Iron, B12, and nutrients to monitor on a plant-based diet Magnesium and why most people are low How to think about multivitamins and “daily essentials” The role of testing in personalising supplementation Supplements I take and why Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. AirBnB Right in the heart of the city, I’ve been hosting a hands-on Airbnb Experience at Little City Farm that’s all about plant diversity, gut health, and delicious food. For more information, or to find other experiences on your next trip, check out airbnb.com/experiences. Momentous My go-to supplement brand for protein and creatine is Momentous. Get 20% off your first purchase by using the code LIVINGPROOF at checkout at livemomentous.com IM8 With 92 nutrients, including Vitamin B12, Iodine, Selenium and Vitamin D, in highly absorbable forms, IM8 Daily Essentials is the perfect all-in-one daily multi-vitamin to ensure you meet your daily micronutrient needs. IM8 is offering an exclusive 10% off your first order with a free welcome kit when you enter the promo code SIMON at checkout on im8health.com Bragg Bragg Organic Apple Cider Vinegar is raw, unfiltered, and naturally fermented with 100% organic apples, always with the live “Mother” in every bottle. Get 20% off your first order at bragg.com with promo code SIMON. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Connect with Simon: Instagram: @simonhill X: @theproof Newsletter: theproof.com/newsletter Support the Show: If you found this helpful, please consider leaving a review on Apple Podcasts or Spotify, or sharing this episode with someone who’s on their own health journey. Subscribe and stay connected: Subscribe to The Proof on YouTube, Apple Podcasts or Spotify to ensure you never miss an episode. And don’t forget to follow me on Instagram and X for more insights and updates.

In this episode, I’m joined by Dr. Rupy Aujla, NHS GP and founder of The Doctor’s Kitchen, to explore how food and lifestyle medicine can transform our health. We talk about his personal journey, why the medical system still overlooks nutrition, and how we can use simple, evidence-based principles to prevent disease and feel better. What we cover: Rupy’s story and why food became central to his practice The gap in nutrition training for doctors Lifestyle medicine and chronic disease Building a joyful, sustainable relationship with food Tips for people and practitioners feeling stuck For more, visit thedoctorskitchen.com and follow @doctors_kitchen on Instagram. Intro (00:00:00)Simplifying Nutrition Without Losing the Science (00:05:31)The Health Scare That Sparked a New Direction (00:12:57)How Nutrition Impacts Healing (00:20:19)Why Protein Matters More Than You Think (00:27:46)How Much Protein You Need & Why Some Say Less Is Better (00:33:44)Low Protein Signs (00:44:06)Why Plant Sources Gets Underrated (00:48:56)What Makes a Protein Source “High Quality” (00:57:28)Calorie Counting vs. Food Quality (01:03:28)How to Eat More Plant Protein Without Overthinking It (01:09:47)Should You Use Protein Powders? (01:21:28)Final Takeaway: BBGS and Protein Needs (01:28:33) Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. LMNT Stay hydrated with LMNT. Get a free Sample Pack of LMNT’s most popular drink mix flavors with any purchase at http://drinklmnt.com/SIMON. Find your favorite LMNT flavor, or share with a friend. And if you don’t like it? Full refund, no questions asked. Pique Tea Pique's Nandaka provides sustainable, all-day energy and makes you feel like you’re doing something good for your body! Try Pique and get 20% off plus a FREE starter kit when you shop exclusively at http://piquelife.com/simon. Eight Sleep Upgrade your sleep with the Pod 5 Ultra by Eight Sleep. Clinically validated to deliver up to 1 extra hour of quality sleep per night through temperature control and biometric tracking. Use code THEPROOF for $350 off at http://eightsleep.com/theproof. Try it risk-free for 30 days, with worldwide shipping. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. Airbnb Right in the heart of the city, I’ve been hosting a hands-on Airbnb Experience at Little City Farm that’s all about plant diversity, gut health, and delicious food. For more information, or to find other experiences on your next trip, check out airbnb.com/experiences. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill Twitter: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

This episode is the uncut conversation with Dr. Thomas Dayspring and Dr. Dan Soffer, unpacking the results of my coronary CT angiogram and CACS score. We explore what these scans reveal about cardiovascular risk, why good bloodwork isn’t always enough, and how to use tools like ApoB, Lp(a), and imaging to get a clearer picture of heart health. We also discuss statins, lifestyle changes, and the value of early prevention. Topics we cover: My coronary scan results explained What drives plaque and cardiovascular risk Advanced lipid testing (ApoB, Lp(a), LDL) Medication vs lifestyle: when and why Misconceptions about “normal” bloodwork What to do if your CAC score isn’t zero For anyone serious about long-term heart health, this is a must-listen. Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Bragg Bragg Organic Apple Cider Vinegar is raw, unfiltered, and naturally fermented with 100% organic apples, always with the live “Mother” in every bottle. Get 20% off your first order at bragg.com with promo code SIMON. IM8 With 92 nutrients, including Vitamin B12, Iodine, Selenium and Vitamin D, in highly absorbable forms, IM8 Daily Essentials is the perfect all-in-one daily multi-vitamin to ensure you meet your daily micronutrient needs. IM8 is offering an exclusive 10% off your first order with a free welcome kit when you enter the promo code SIMON at checkout on im8health.com Momentous My go-to supplement brand for protein and creatine is Momentous. Get 20% off your first purchase by using the code LIVINGPROOF at checkout at livemomentous.com Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill Twitter: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

I just got back my latest blood test results, including over 100 biomarkers like hormone levels, nutrient status, cardiovascular risk, and my estimated biological age. In this solo episode, I walk you through the data and share what I’m doing to stay ahead of potential health issues before they snowball. In this episode: Testosterone, estrogen, and fertility markers B12, omega-3s, vitamin D, and a copper blind spot Thyroid & metabolic health LDL cholesterol and ApoB flagged for action Environmental toxins and my biological age Blood pressure: why it matters more than you think Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. IM8 With 92 nutrients, including Vitamin B12, Iodine, Selenium and Vitamin D, in highly absorbable forms, IM8 Daily Essentials is the perfect all-in-one daily multi-vitamin to ensure you meet your daily micronutrient needs. IM8 is offering an exclusive 10% off your first order with a free welcome kit when you enter the promo code SIMON at checkout on im8health.com Eight Sleep Upgrade your sleep with the Pod 5 Ultra by Eight Sleep. Clinically validated to deliver up to 1 extra hour of quality sleep per night through temperature control and biometric tracking. Use code THEPROOF for $350 off at eightsleep.com/theproof. Try it risk-free for 30 days, with worldwide shipping. Momentous My go-to supplement brand for protein and creatine is Momentous. Get 20% off your first purchase by using the code LIVINGPROOF at checkout at livemomentous.com Shopify Shopify, the world's leading e-commerce platform, helps you turn browsers into buyers with the internet’s best-converting check out–up to 36% better compared to other leading e-commerce platforms. To boost your conversion rate, and grow your business, sign up for a one-dollar-per-month trial period at shopify.com/proof. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill X: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

After 10 years of great blood work on a plant-based diet, I took things further with a coronary calcium scan and CT angiogram to see what’s really happening inside my arteries. The results? I have early signs of plaque. In this episode, I break down my numbers and speak with cardiologists Dr. Thomas Dayspring and Dr. Dan Soffer about what they mean for my long-term risk and yours. What we cover: My CT angiogram and CAC results How much plaque I have and where What ApoB and lifetime cholesterol exposure reveal How diet tweaks impacted my blood lipids Whether I should add medication What this means for others with “good” blood tests but family history Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Bragg Bragg Organic Apple Cider Vinegar is raw, unfiltered, and naturally fermented with 100% organic apples, always with the live “Mother” in every bottle. Get 20% off your first order at bragg.com with promo code SIMON. IM8 With 92 nutrients, including Vitamin B12, Iodine, Selenium and Vitamin D, in highly absorbable forms, IM8 Daily Essentials is the perfect all-in-one daily multi-vitamin to ensure you meet your daily micronutrient needs. IM8 is offering an exclusive 10% off your first order with a free welcome kit when you enter the promo code SIMON at checkout on im8health.com WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill X: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

What does it really mean to eat well? In this episode, nutrition scientist Dr. Flávia Fayet-Moore joins me to explore the science of nutrient density, where most people fall short on key micronutrients, and why healthy eating doesn't have to mean giving up enjoyment or accessibility. We talk about the unintended effects of food messaging, the nuance of ultra-processed foods, and how better communication can actually improve population health. Topics covered: Intro (00:00:00) Why Nutrition Science Needs More Micronutrient Focus (00:05:00) Eating Habits & Deficiencies in Young Women (00:12:00) Milk, Juice & Rethinking Nutrient-Dense Drinks (00:30:00) Juice & Cardiometabolic Health: Surprising Findings (00:35:00) Cow’s Milk vs Plant Milks: Nutrients, Fortification & Formulation (00:56:00) Vitamin D, Sunlight & The Power of Mushrooms (01:09:00) Folate, Iron & The Risks of Over-Supplementation (01:30:00) Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. IM8 With 92 nutrients, including Vitamin B12, Iodine, Selenium and Vitamin D, in highly absorbable forms, IM8 Daily Essentials is the perfect all-in-one daily multi-vitamin to ensure you meet your daily micronutrient needs. IM8 is offering an exclusive 10% off your first order with a free welcome kit when you enter the promo code SIMON at checkout on im8health.com Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. Pique Tea Pique's Nandaka provides sustainable, all-day energy and makes you feel like you’re doing something good for your body! Try Pique and get 20% off plus a FREE starter kit when you shop exclusively at Piquelife.com/simon. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill X: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

In this solo episode, I unpack the controversial new KETO-CTA study and why its conclusions about cholesterol, ApoB, and ketogenic diets aren’t as clear as they seem. We break down what the study really found, how it was communicated, and what it means if you (or someone you care about) is following a high-fat, low-carb diet with elevated LDL-C. With expert commentary from Dr. Alan Flanagan, we explore: Who Lean Mass Hyper-Responders (LMHRs) are Why the study isn’t actually a “trial” The missing data on plaque progression and what was left out What non-calcified plaque volume (NCPV) tells us Whether this study really challenges ApoB’s role in heart disease Why communication matters and how headlines can mislead What this means for keto diets, cardiovascular risk, and informed decisions If you found this valuable, please share it or leave a review. Every share helps the truth cut through the noise. Intro: Can You Be “Healthy” with Sky-High LDL on Keto? (00:00) What the Keto CTA Study Was Trying to Prove (01:36) The Problem: This Wasn’t Actually a Clinical Trial (03:57) APOB Focused, But Not Pre-Registered: Red Flag #1 (07:58) Real Plaque Progression Numbers: 4x Faster Than Healthy Controls (09:16) So… Does ApoB Matter or Not? (17:50) How the Study Was Communicated to the Public (26:03) What the Headlines Should Actually Say (37:05) Final Thoughts from Dr. Carvallo and Dr. Flanagan (38:06) Key Takeaways (40:37) Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code PROOF for 25% off at checkout. Bragg Bragg Organic Apple Cider Vinegar is raw, unfiltered, and naturally fermented with 100% organic apples, always with the live “Mother” in every bottle. Get 20% off your first order at bragg.com with promo code SIMON. IM8 With 92 nutrients, including Vitamin B12, Iodine, Selenium and Vitamin D, in highly absorbable forms, IM8 Daily Essentials is the perfect all-in-one daily multi-vitamin to ensure you meet your daily micronutrient needs. IM8 is offering an exclusive 10% off your first order with a free welcome kit when you enter the promo code SIMON at checkout on im8health.com LMNT Stay hydrated with LMNT. Get a free Sample Pack of LMNT’s most popular drink mix flavours with any purchase at DrinkLMNT.com/SIMON Find your favourite LMNT flavour, or share with a friend. And if you don’t like it? Full refund, no questions asked. Eight Sleep Upgrade your sleep with the Pod 5 Ultra by Eight Sleep. Clinically validated to deliver up to 1 extra hour of quality sleep per night through temperature control and biometric tracking. Use code THEPROOF for $350 off at eightsleep.com/theproof. Try it risk-free for 30 days, with worldwide shipping. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill X: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

In this rapid-fire solo episode, I’m answering your questions straight from the community. From creatine and multivitamins to cardiovascular risk, sea moss, weight gain, soy, grief, and more, no fluff, just focused insights backed by science. What I cover: What matters more when choosing creatine: NSF certification or Creapure Should you take creatine daily? Healthy weight gain strategies Key cardiovascular blood markers to track How to manage high Lp(a) and familial hypercholesterolemia Thoughts on sea moss, multivitamins, soy, oils, and ultra-processed foods How much protein is enough on a plant-based diet Personal updates on running, sleep, and a new iron absorption study Reflections on grief, gratitude, and future plans Want to dive deeper into any of these topics? Explore links to studies, products, and past episodes at theproof.com. Intro (00:00) Creatine: Best Type & Daily Use Explained (00:00:46) How to Gain Healthy Weight on a Plant-Based Diet (00:02:15) Essential Blood Tests for Heart Health (00:03:55) CGMs for Non-Diabetics: Helpful or Hype? (00:06:02) Saunas & Longevity: What the Science Says (00:07:02) Lp(a), ApoB & Cholesterol: What Actually Matters? (00:08:36) Can You Reduce Familial Hypercholesterolemia Risk? (00:13:05) How Low Should LDL Go? (00:16:04) Iron Absorption in Vegans vs Omnivores (00:16:41) Best Sources of Protein on a Plant-Based Diet (00:20:22) Key Nutrient Tests for Vegans (00:21:46) Multivitamins & Pescatarian Diets: Are They Worth It? (00:22:26) Supplements for Bone Health: Vitamin K2, D & More (00:27:31) Sea Moss & CoQ10: Superfoods or Marketing? (00:28:41) Is Soy Really Bad for You? (00:30:14) Are Oils Healthy? What to Know About Fats (00:31:41) Zone 2 Training: How Much Do You Need? (00:37:06) Do You Eat Ultra-Processed Vegan Food? (00:40:37) Why This Work Matters & What Drives the Mission (00:44:55) Outro (00:49:45) Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for 10% off at checkout. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. Momentous My go-to supplement brand for protein and creatine is Momentous. Get 20% off your first purchase by using the code LIVINGPROOF at checkout at livemomentous.com Pique Tea Pique's Nandaka provides sustainable, all-day energy and makes you feel like you’re doing something good for your body! Try Pique and get 20% off plus a FREE starter kit when you shop exclusively at Piquelife.com/simon. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill X: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

What if trying to feel good all the time is actually keeping you stuck? In this episode of The Proof, I’m joined by Dr. Emily Musgrove, clinical psychologist and author of Unstuck, to explore why emotional discomfort isn’t something to avoid, but something to understand. We unpack what it really means to be “stuck,” how avoidance sneaks into everyday life (even among high performers), and the role of values, awareness, and psychological flexibility in creating meaningful change. In this episode, we cover: Why feeling stuck doesn’t mean you’re broken How emotional avoidance drives disconnection The difference between psychological flexibility and cognitive fusion The cost of always performing and staying polished Hedonic vs. eudaimonic wellbeing How to clarify values and live with intention One practical step to start moving forward If you’re feeling overwhelmed, burned out, or just unsure of what’s next, this conversation offers clarity, compassion, and tools to help you reconnect with what matters. Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code PROOF for 25% off at checkout. Fireflies Stay focused and let Fireflies handle the notes. From transcriptions and summaries to real-time voice commands, Fireflies turns your meetings into actionable insights, seamlessly integrating with Zoom, Google Meet, Slack, and more. Sign up for a yearly plan and get two months FREE at fireflies.ai/theproof. Bragg Bragg Organic Apple Cider Vinegar is raw, unfiltered, and naturally fermented with 100% organic apples, always with the live “Mother” in every bottle. Get 20% off your first order at bragg.com with promo code SIMON. Shopify Shopify, the world's leading e-commerce platform, helps you turn browsers into buyers with the internet’s best-converting check out–up to 36% better compared to other leading e-commerce platforms. To boost your conversion rate, and grow your business, sign up for a one-dollar-per-month trial period at shopify.com/proof. Eight Sleep Upgrade your sleep with the Pod 5 Ultra by Eight Sleep. Clinically validated to deliver up to 1 extra hour of quality sleep per night through temperature control and biometric tracking. Use code THEPROOF for $350 off at eightsleep.com/theproof. Try it risk-free for 30 days, with worldwide shipping. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill Twitter: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

This week, I’m sharing a conversation I had as a guest on Food For Thought, the podcast hosted by registered nutritionist Rhiannon Lambert. We covered everything from protein and plant-based diets to the role of ultra-processed foods in chronic disease, and how to better interpret nutrition science in a world full of misinformation. In this episode, I cover: How to think critically about nutrition research The impact of plant-based diets on human and planetary health Protein quality and building muscle with plants The role of ultra-processed foods in long-term health Social media’s influence on nutrition discourse What phytates are and whether they matter This is a repost of my chat with Rhiannon. You can find her podcast and more of her work at rhitrition.com/podcast. Intro: The Science Behind Plant-Based Nutrition and Longevity (00:00) Simon's Journey from Sports Physio to Nutrition Science Advocate (00:35) Why Nutrition Science Requires Context and Nuance (05:12) Debunking Common Nutrition Myths with Evidence (05:59) Health Benefits of Adopting a Plant-Based Diet (15:30) Protein and Muscle: Separating Myths from Data (21:42) Key Nutrients to Monitor in Plant-Based Eating (31:21) Understanding Calories: Not All Energy Is Equal (35:56) Phytates and Mineral Absorption: Myths vs. Mechanisms (43:55) Environmental Impact of Dietary Choices: Data-Driven Insights (50:22) Fact or Fiction: Science-Based Answers to Nutrition Claims (55:02) Final Thoughts: Navigating Nutrition Science with Integrity (01:00:55) Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code PROOF for 25% off at checkout. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. Momentous My go-to supplement brand for protein and creatine is Momentous. Get 20% off your first purchase by using the code LIVINGPROOF at checkout at livemomentous.com Eight Sleep Upgrade your sleep with the Pod 5 Ultra by Eight Sleep. Clinically validated to deliver up to 1 extra hour of quality sleep per night through temperature control and biometric tracking. Use code THEPROOF for $350 off at eightsleep.com/theproof. Try it risk-free for 30 days, with worldwide shipping. Eimele Eimele Essential 8 is a comprehensive multivitamin that is scientifically formulated to complement your plant-rich diet, increase and sustain your energy, and support the immune system, as well as heart and brain health. Follow this link for 20% off one-time purchases and subscriptions. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill Twitter: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

Heart disease doesn’t start when you’re older, it starts early, often without symptoms. In this episode, I speak with Dr. Laurence Sperling, one of the world’s leading experts in preventive cardiology, to explore how to catch heart disease early and stop it in its tracks. We cover cholesterol, blood pressure, calcium scores, lifestyle, and more. This is one of the most practical, empowering episodes on heart health I’ve ever recorded. What we cover: Early detection and the true origins of atherosclerosis How low your cholesterol and blood pressure should really be Understanding ApoB, Lp(a), and genetic risk When it’s worth getting a CT scan Lifestyle and medical interventions that actually work Whether you’re 25 or 65, this conversation is packed with insights that can help you live longer and better by understanding and protecting your cardiovascular system. 0:00:00 – Intro 0:01:24 - Why Prevention Should Start Before Birth 0:10:11 – Is It Genetics or Lifestyle? Understanding Risk 0:16:17 – Public Health Strategy That Prevents Millions of Heart Attacks 0:21:55 - How Geography and Income Impact Heart Disease Risk 0:29:25 – Familial Hypercholesterolemia and Lifetime Cholesterol Exposure 0:34:00 – What Diet and Lifestyle Patterns Lower Risk Long-Term 0:45:49 – LDL, HDL, and the New Science of Non-HDL Cholesterol 0:53:39 - Does High Blood Pressure Still Harm Arteries if ApoB Is Low? 1:05:24 – Lipoprotein(a): The Triple Threat You Should Know About 1:08:22 – When Should You Start Cardiac Risk Assessments? 1:17:23 - Can a Calcium Score of Zero Be Misleading in Younger Adults? 1:23:58 – CT Calcium vs. CT Angiogram: Which Scan Is Right? 1:33:25 - Is Subclinical Atherosclerosis the Same as Heart Disease? 1:40:03 - What Are Optimal LDL and Blood Pressure Levels to Prevent Heart Disease? 1:48:07 – How GLP-1 Drugs Help With Weight and Heart Disease Prevention 1:57:10 – Public Health Policies That Could Save Millions 2:01:19 – Cardiologist-Approved Daily Habits for a Healthy Heart 2:05:20 – Outro This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code PROOF for 25% off at checkout. LMNT Stay hydrated with LMNT. Try their limited-time Lemonade Salt flavour - salty, tart, and super refreshing. Receive a free LMNT sample pack with any order when you purchase via drinklmnt.com/simon. And if you don’t like it? Full refund — no questions asked. Pique Tea Pique's Nandaka provides sustainable, all-day energy and makes you feel like you’re doing something good for your body! Try Pique and get 20% off plus a FREE starter kit when you shop exclusively at Piquelife.com/simon. Eight Sleep Upgrade your sleep with the Pod 5 Ultra by Eight Sleep. Clinically validated to deliver up to 1 extra hour of quality sleep per night through temperature control and biometric tracking. Use code THEPROOF for $350 off at eightsleep.com/theproof. Try it risk-free for 30 days, with worldwide shipping. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. Simon Hill, MSc, BSc (Hons) Creator of theproof.com Host of The Proof with Simon Hill Author of The Proof is in the Plants Subscribe & Connect: YouTube Apple Podcasts Spotify Instagram: @simonhill Twitter: @theproof Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

Dr. Sharon Bergquist joins me to explore a powerful reframe: stress isn’t always bad. In fact, certain types of stress, when dosed right, are essential for building resilience and longevity. We talk about “eustress,” hormesis, and how everyday tools like exercise, fasting, and even hot or cold exposure can activate the body’s repair systems at the cellular level. Sharon explains why recovery is just as critical as the stressor itself, and how aligning your lifestyle with your values may be one of the most impactful health moves of all. Overview of the Stress Paradox (00:00) Good Stress vs. Bad Stress: What’s the Difference? (01:55) Understanding Stress: Eustress, Distress & Sustress (04:04) How Stress Changes Your Body’s Baseline Permanently? (09:20) Why Discomfort Is Required for Long-Term Health (11:38) What Is Hormesis and How It Regenerates Your Body (17:00) 7 Repair Systems Activated by Good Stress (17:42) Recovery Matters: The Missing Piece in Stress Resilience (23:44) The Blood Markers That Show If Your Stress Routine Is Working (29:23) The Best Type of Stress for Improving Metabolic Health (33:59) Do Good Stressors Slow Aging (35:18) What Is Psychological Stress and Can It Be Good for You? (41:00) The 5 Good Stressors That Boost Resilience and Longevity (45:55) The Science Behind Phytochemicals and Stress Adaptation (46:22) What Are Phytochemicals? Nature’s Defence Compounds (54:55) Intermittent Fasting Explained: Finding Your Goldilocks Zone (01:00:42) Combining Fasting with Exercise: Best Practices for Balance (01:10:38) High-Intensity Training and Mitochondrial Health Benefits (01:15:18) Heat and Cold Therapy: Saunas, Ice Baths and Hormetic Effects (01:28:02) Psychological Stress and Cellular Health: The Mind-Body Link (01:36:32) Final Takeaways: Building a Resilient, Healthier You (01:43:24) If you’ve ever felt overwhelmed by stress or tried to avoid it entirely, this conversation offers a new, empowering perspective. Share this episode with someone who’d benefit from rethinking their relationship with stress. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. Momentous My go-to supplement brand for protein and creatine is Momentous. Get 20% off your first purchase by using the code LIVINGPROOF at checkout at livemomentous.com Eight Sleep Upgrade your sleep with the Pod 5 Ultra by Eight Sleep. Clinically validated to deliver up to 1 extra hour of quality sleep per night through temperature control and biometric tracking. Use code THEPROOF for $350 off at eightsleep.com/theproof. Try it risk-free for 30 days, with worldwide shipping. Eimele Eimele Essential 8 is a comprehensive multivitamin that is scientifically formulated to complement your plant-rich diet, increase and sustain your energy, and support the immune system, as well as heart and brain health. Follow this link  for 20% off one-time purchases and subscriptions. Simon Hill, MSc, BSc (Hons) • Creator of theproof.com • Host of The Proof with Simon Hill • Author of The Proof is in the Plants Subscribe & Connect: • YouTube • Apple Podcasts • Spotify • Instagram: @simonhill • Twitter: @theproof • Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.

In this episode of The Proof, I’m joined by Dr. Steven Novella, a clinical neurologist at Yale School of Medicine and host of The Skeptics’ Guide to the Universe. Steven has spent decades helping people think more clearly, spot misinformation, and navigate the increasingly noisy world of science, health, and media. Together we explore what it really means to be a skeptic — not a cynic — and why scientific humility is more powerful than absolute certainty. We talk about how to have better conversations with people who believe in conspiracy theories, the psychology behind motivated reasoning, and why embracing “I don’t know” can actually make us more grounded, not less. What we cover: Scepticism vs. denialism Why stories often override facts What science literacy actually looks like The cognitive traps we all fall into How social media fuels misinformation Rebuilding trust in science and institutions If you enjoy this episode, I’d love it if you shared it with someone who values critical thinking and curiosity. 00:00 Introduction 05:48 Sceptic vs. Contrarian: What's the difference? 08:57 Combating Misinformation and Disinformation 12:13 The Role of Critical Thinking 18:06 Why We Reject Facts That Make Us Uncomfortable 21:09 How Echo Chambers Hijack Reality 24:41 The Hardest Choice: Truth or Belonging? 37:54 Why People No Longer Trust Experts 48:16 Debating Pseudoscience 52:53 The Deadly Cost of Misinformation 56:03 The GMO Lies People Still Believe 01:03:00 How to Teach Critical Thinking to Anyone 01:10:00 How to Think, Not What to Think 01:14:34 Why Science Sounds Uncertain and Why That’s a Good Thing 01:23:51 Being Sceptical Doesn’t Make You Automatically Right 01:35:59 The Double-Edged Sword of AI This episode is brought to you by: 38TERA Consider 38TERA's ⁠DMN prebiotic supplement⁠ a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to ⁠functionhealth.com/simonhill⁠ to claim your credit. Only available to those living in the United States. Momentous My go-to supplement brand for protein and creatine is Momentous. Get 20% off your first purchase by using the code LIVINGPROOF at checkout at ⁠livemomentous.com⁠ Shopify Shopify, the world's leading e-commerce platform, helps you turn browsers into buyers with the internet’s best-converting check out–up to 36% better compared to other leading e-commerce platforms. To boost your conversion rate, and grow your business, sign up for a one-dollar-per-month trial period at ⁠shopify.com/proof⁠. Birch Sleep deeply and wake up refreshed with a Birch Natural Mattress, combining premium natural materials with unbeatable comfort. Rest easy with a 100-night trial and 25-year warranty. Get 20% off sitewide and 2 free Eco-Rest Pillows at ⁠birchliving.com/simonhill⁠. Pique Tea Pique's Nandaka provides sustainable, all-day energy and makes you feel like you’re doing something good for your body! Try Pique and get 20% off plus a FREE starter kit when you shop exclusively at ⁠Piquelife.com/simon⁠. Simon Hill, MSc, BSc (Hons) • Creator of ⁠theproof.com⁠ • Host of ⁠The Proof with Simon Hill⁠ • Author of ⁠The Proof is in the Plants⁠ Subscribe & Connect: • ⁠YouTube⁠ • ⁠Apple Podcasts⁠ • ⁠Spotify⁠ • Instagram: ⁠@simonhill⁠ • Twitter: ⁠@theproof⁠ • Facebook: ⁠The Proof with Simon Hill⁠ Nourish your gut with my ⁠Plant-Based Ferments Guide⁠ and download my ⁠Two-Week Meal Plan⁠.

In this AMA episode of The Proof, I take your questions on everything from reversing plaque buildup to fasted cardio, the safety of seed oils, and how to bounce back after antibiotics. These episodes are a chance to share where my thinking is currently at grounded in science, but always evolving. In this episode, I cover: Most underrated foods for long-term health Can we reverse plaque in arteries or just slow it down? Seed oils: worth avoiding or overblown fear? Gut health recovery post-antibiotics Fasted cardio for fat loss: what the data says Supplements I take daily (and ones I skip) Carnivore diet, meat and the planet: separating science from spin Key habits for pregnancy, longevity, and daily performance A few thoughts on alcohol, morning routines & personal growth Whether you’re looking to refine your health habits or just curious about the latest science on hot topics, I hope this one helps bring a little clarity and inspiration. Want to support the show? The best way to support the show is to use the products and services offered by our sponsors. To check them out and enjoy great savings, visit theproof.com/friends. You can also support the show by leaving a review on the Apple Podcast app and sharing your favourite episodes with friends and family. This episode is brought to you by: 38TERA Consider 38TERA's DMN prebiotic supplement a daily multivitamin for your gut. Formulated by yours truly and gastroenterologist Dr Will Bulsiewicz. Use code THEPROOF for a discount at checkout. Eight Sleep Upgrade your sleep with the Pod 4 Ultra by Eight Sleep. Clinically validated to deliver up to 1 extra hour of quality sleep per night through temperature control and biometric tracking. Use code THEPROOF for $350 off at eightsleep.com/theproof. Try it risk-free for 30 days, with worldwide shipping. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health provides a practical solution to track key health markers such as cholesterol, blood sugar, and more. For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit. Only available to those living in the United States. Eimele Eimele Essential 8 is a comprehensive multivitamin that is scientifically formulated to complement your plant-rich diet, increase and sustain your energy, and support the immune system, as well as heart and brain health. Follow https://eimele.com/essential-8/15660280.html. for 20% off one-time purchases and subscriptions. WHOOP Whoop, the most advanced fitness and health wearable available. Your personalised fitness and health coach to recover faster, sleep better, and train smarter. Claim your first month free on join.whoop.com/simon. Simon Hill, MSc, BSc (Hons) • Creator of theproof.com • Host of The Proof with Simon Hill • Author of The Proof is in the Plants Subscribe & Connect: • YouTube • Apple Podcasts • Spotify • Instagram: @simonhill • Twitter: @theproof • Facebook: The Proof with Simon Hill Nourish your gut with my Plant-Based Ferments Guide and download my Two-Week Meal Plan.