In this episode, Drew Harrisberg and I go deep on life beyond macros and metrics. We talk about gratitude, regret, ageing, and how constant optimisation can quietly pull us away from what actually ...
I sit down with Dr Luc van Loon to unpack what really happens to protein in the body, from digestion to muscle and organ tissue. We explore why muscle protein synthesis is often misunders...
In Part 2 of Highlights of 2025, I revisit some of the most important conversations from the year on The Proof, covering cardiovascular prevention, blood pressure, cholesterol, nutrition,...
Welcome to Part 1 of our Highlights of 2025 series, where I revisit the most important conversations from the year on The Proof, spanning nutrition science, misinformation, and long-...
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 ...
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,...
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. W...
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 diseas...
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 s...
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 expl...
Protein is one of the most talked-about nutrients, yet confusion remains about how much we need and which sources are best. I am joined by Dr Matthew Nagra to unpack the science on protein intake, ...
I’m joined by author and coach Axel Schura to explore how hardship can lead to transformation. Axel shares his story of stage four cancer and the mindset shifts that inspired his new book “Maybe Th...
Dr Dawn Mussallem’s life has defied all odds. After surviving stage 4 cancer, severe heart failure, and a heart transplant, she ran a marathon just one year later. In this conversation, I sit down ...
In this episode, I continue my conversation with Dr Raymond Townsend, Professor of Medicine at the University of Pennsylvania. We explore how to optimise and treat high blood pressure through lifes...
In this episode, I am joined by Dr Raymond Townsend, Director of the Hypertension Programme at the University of Pennsylvania. We discuss what drives high blood pressure, how it affects the body, a...
In this episode I am joined by Dr Iñigo San Millán, exercise physiologist, researcher, and coach to Tour de France champion Tadej Pogačar. His work places lactate at the centre of human health, sho...
What happens when you suddenly lose hearing in one ear? In this solo episode, I share my experience with sudden sensorineural hearing loss, from the moment it struck to the treatments I pursued and...
In this episode, I’m joined by Dr Jed Fahey, nutritional biochemist who pioneered sulforaphane research at Johns Hopkins, and Doug Evans, author of The Sprout Book. We discuss why broccoli spr...
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, ...
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, su...
