In this conversation, Zoë chats with Sam Feltham, a prominent figure in the health and fitness industry, about his journey from personal trainer to public health advocate. They discuss Sam's overfeeding experiments that challenge traditional calorie theories, the establishment of the Public Health Collaboration (PHC), and its ambitious goals to reverse diabetes and address food addiction. The conversation also touches on the challenges faced in engaging with the NHS, the broader implications of diet on mental health and cancer, and the future aspirations for the PHC.

Full show notes and video over at https://zoehatcombe.com