The Proof with Simon Hill

Updated: 22 Dec 2025 • 393 episodes
theproof.com/podcast

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.

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In this episode, I’m joined by cardiac dietitian Michelle Routhenstein to unpack why heart disease prevention is still so misunderstood. We explore cholesterol confusion, blood pressure, saturated fat, carbs, supplements, and why personalised nutrition matters far more than rigid dietary rules. Michelle explains how fo

135 min
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In this episode I sit down again with microbiome researcher Dr Suzanne Devkota to explore what a healthy microbiome really is and how we can support it. We unpack diversity, early life programming, fibre and microbiota accessible carbohydrates (MACs), plus the genuine role of probiotics, prebiotics and postbiotics. Suz

97 min
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In this episode I am joined by Mark Manson, author of The Subtle Art of Not Giving a Fck*, to talk about why so many of us build our lives around “shitty values” and what it takes to change. We discuss regret, shame and the stories we tell ourselves, and how taking responsibility without blaming yourself can transform

89 min
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Dr Walter Willett has spent more than fifty years at the forefront of nutrition research, leading landmark studies that have shaped how we think about fat, carbohydrates, protein and chronic disease. In this episode, he joins me to untangle decades of confusion around saturated fat, seed oils, dairy, eggs, plant protei

122 min
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Dr Jessica Knurick joins me to examine the systems influencing America’s health. We discuss the gap between individual choices and public health realities, the rise of MAHA, and why many proposed solutions fail to address the real drivers of chronic disease. Jessica breaks down regulation, subsidies and the role of cor

106 min
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Do women really need a completely different training plan to men, or has the "women are not small men" message been taken too far? I am joined by exercise scientist Dr Lauren Colenso-Semple to explore what the science actually shows about female physiology, menstrual cycles, menopause and strength training. We look at

84 min
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