The Proof with Simon Hill cover art

The Proof with Simon Hill

The Proof with Simon Hill

By: Live better for longer
Listen for free

About this listen

 The Proof Podcast is a space for science-based conversation. Together with his guests, Simon Hill, a qualified physiotherapist and nutritionist, explores the health and longevity benefits that come with mastering physical exercise, nutrition, mindfulness, recovery, sleep, and alignment. Facts, nuance and trustworthy recommendations minus the hyperbole. All the proof you need to live better for longer. Hygiene & Healthy Living Personal Development Personal Success
Episodes
  • The good and the bad of the new US dietary guidelines | Dr David Katz

    The good and the bad of the new US dietary guidelines | Dr David Katz
    Feb 16 2026
    The 2025 US Dietary Guidelines are out, and they’ve sparked debate across the nutrition world. In this episode, I sit down with Dr David Katz to examine where the new recommendations align with science and where they diverge from the Dietary Guidelines Advisory Committee’s evidence review. We discuss the increased emphasis on meat and protein, contradictions around saturated fat and full-fat dairy, the controversy around seed oils, and what everyday people should actually focus on. What We Cover Why David believes science was subordinated to ideology The protein recommendation: do most Americans need more? Meat versus legumes for long-term health Saturated fat limits and whether the guidelines contradict themselves Full-fat dairy: beneficial, neutral, or harmful? Seed oils, essential fats, and common misconceptions The role of fibre and what gets displaced when protein increases The simple dietary pattern most associated with longevity Despite the noise, one principle remains consistent: eat real food, mostly plants, in balanced combinations. The fundamentals of good nutrition have not changed. 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. Intro (00:00) Initial Reactions to the New Dietary Guidelines (01:36) Political Influences on Dietary Guidelines (08:54) Specific Departures from Evidence-Based Recommendations (18:58) Historical Context and Modern Diet Quality (33:55) Protein Quality and Public Health (41:10) Regenerative Agriculture and Legumes (46:29) Understanding Fats in Our Diet (50:10) Contradictions in Dietary Guidelines (01:01:22) Dairy Consumption: Pros and Cons (01:10:20) Personalizing Your Diet for Optimal Health (01:19:25) 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. 38Tera ships to the United States, Australia, and New Zealand. ProLon Join my Guided Group Fasting Protocol starting March 9th using ProLon’s 5-Day Fasting Mimicking Diet, a science-backed program designed to support metabolic health while still allowing you to eat. Reserve your spot and claim 15% off at ProLonLife.com. ProLon ships within the United States. Mill Mill is an odourless, fully automated food recycler that turns kitchen scraps into clean, dry grounds overnight with no smells or mess. Get $75 off and try it risk-free for 90 days at mill.com/THEPROOF using code THEPROOF. Mill ships within the United States. Momentous My go-to supplement brand for protein and creatine is Momentous. Use code THEPROOF for up to 35% off your first order at http://livemomentous.com. Momentous ships to many countries worldwide depending on local import regulations. 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. Eight Sleep ships to the U.S. (excluding Alaska, Hawaii, and territories), Canada, Mexico, most of the EU, the U.K., Australia, the UAE, Saudi Arabia, and Switzerland. 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
    Show More Show Less
    1 hr and 31 mins
  • Reversing atherosclerosis with diet | Simon Hill, Msc

    Reversing atherosclerosis with diet | Simon Hill, Msc
    Feb 10 2026
    Can diet really reverse atherosclerosis, or is that an overpromise? Since sharing my own coronary CT angiogram results, this question has come up almost daily. In this episode, I revisit the best clinical trials to see what the evidence actually says. I break down six randomised controlled trials and explain how different dietary patterns influence plaque progression, plaque stability, and cardiovascular events. What we cover What atherosclerosis is and how it develops over time The tools used to measure plaque and artery health Evidence from six major randomised controlled trials on diet and atherosclerosis What Mediterranean and low fat diets actually achieve in practice Whether diet still matters if you are already on medication Key takeaways for prevention, progression, and long term heart health Diet cannot do everything, but the evidence shows it can meaningfully change the trajectory of atherosclerosis and reduce cardiovascular risk. Intro (00:00) What is Atherosclerosis? Understanding Plaque Buildup (02:06) 4 Ways to Measure Plaque: CAC, IMT, CTA, and QCA (05:35) The Gold Standard: 6 Randomized Controlled Trials (RCTs) (09:36) The 1990 Lifestyle Heart Trial (Dean Ornish) (12:20) The STARS Trial: Omega-3s & Fiber for Plaque Reversal (19:17) The SCRIP Trial: Stacking Lifestyle and Medication (23:36) PREDIMED Study: The Power of the Mediterranean Diet (26:53) CORDIOPREV Results: Secondary Prevention of Heart Disease (32:53) DISCO CT Trial: Modern AI Imaging of Plaque Changes (39:24) Summary of Clinical Evidence: What Actually Shrinks Plaque? (43:53) 3 Critical Takeaways for Managing Your Heart Health (46:25) 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. 38Tera ships to the United States, Australia, and New Zealand. 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 your one-dollar-per-month trial at shopify.com/proof. 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. IM8 ships to 27 countries including the U.S., Canada, the U.K., Australia, and many regions across Europe, Asia, and South America. Pique Tea Pique’s Pu’er Tea Duo brings ancient fermentation into a simple daily ritual, delivering living nutrients that support digestion, metabolism, and sustained energy from the inside out. Unlock 20% off and establish your powerful foundation for sustained well-being at Piquelife.com/SIMON. Pique ships within the U.S. and to Australia, Canada, and select EU countries. Function Health Take charge of your health with advanced blood testing and personalised insights. Function Health offers a practical way to track key health markers such as cholesterol, blood sugar, and more. Learn more and join at functionhealth.com/simonhill for a $25 credit toward your membership. Only available to those living in the United States. Function Health ships to 48 U.S. states, excluding Rhode Island, Hawai‘i, and Puerto Rico. 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
    Show More Show Less
    54 mins
  • How body fat affects your metabolic health and risk of metabolic disease | Dr Robert Eckel

    How body fat affects your metabolic health and risk of metabolic disease | Dr Robert Eckel
    Feb 2 2026
    I’m joined by Dr Robert Eckel to unpack why obesity is far more complex than a BMI number and why insulin resistance plays such a central role in cardiometabolic disease. We discuss preclinical versus clinical obesity, fat distribution, metabolic risk, and what actually improves health outcomes beyond weight loss alone. What We Cover Why BMI is only a starting point Preclinical versus clinical obesity explained Why visceral fat matters more than total fat How insulin resistance develops with excess body fat Who may benefit most from weight loss interventions GLP-1 therapies, benefits and open questions A practical, evidence-based conversation that reframes how we think about obesity, risk and long term health. Introduction (00:00) Clinical vs Preclinical Obesity: How Should Obesity Be Defined? (05:21) Why Is Obesity Difficult to Diagnose and Treat in Practice? (08:06) How Genetics and Environment Influence Body Fat Gain (20:27) What Is Insulin Resistance and Metabolic Syndrome? (32:23) How Insulin Sensitivity Relates to Clinical Obesity (55:26) Why Insulin Resistance Begins in Adipose Tissue (59:49) Physiological vs Pathological Insulin Resistance Explained (01:04:47) How Physical Activity Improves Insulin Sensitivity (01:10:46) Family History, Genetics, and Cardiometabolic Risk (01:12:30) Individualised Obesity Treatment Guidelines in Clinical Care (01:15:40) How GLP-1 Receptor Agonists Are Used in Obesity Management (01:16:12) What Is the Obesity Paradox in Cardiometabolic Disease? (01:22:01) Future Projections for Obesity and Cardiometabolic Health (01:30:07) Public Health Challenges in Preventing Excess Adiposity (01:40:23) Practical Clinical Takeaways and Final Thoughts (01:44:15) 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 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.
    Show More Show Less
    1 hr and 53 mins
All stars
Most relevant
Incredibly informative. Covered all the questions I had been wanting answers for. As a perimenopausal woman with a few family members with dementia and alzheimers I have been trying to find the best way of protecting my own brain health. This episode provides plenty of pointers on how to do just that. Thank you for tackling this difficult subject with such fantastic Drs. Really helpful & I will be re-listening and taking notes!

Excellent

Something went wrong. Please try again in a few minutes.
I enjoyed the presentation by the author.

The chapters were varied and interesting with a consistent theme running through.

The bundled PDF document is useful for reference.

A compelling evidence-based for plant based nutrit

Something went wrong. Please try again in a few minutes.
What more do you need to say.
Listen and change what you do - it’s that simple.

Advice back by science and data

Something went wrong. Please try again in a few minutes.