
The Proof
Food and weight loss | Dr Kevin Hall
New
30 Mar 2026 · 1h 56m
Nutrition basicsWeight managementMetabolism & fasting
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About this episode
In this episode, I’m joined by Dr Kevin Hall from the NIH to unpack the science behind ultra-processed foods, energy balance, and the new U.S. Dietary Guidelines. We explore what controlled feeding studies reveal about why people tend to eat more calories on ultra-processed diets, and whether it’s the foods themselves or the broader environment driving these effects. What We Cover Key takeaways from the new U.S. Dietary Guidelines What ultra-processed foods actually mean in research vs...