Kevin Hall

Kevin Hall, a former NIH nutrition and metabolism researcher, dives into the science of weight loss, debunking common myths about obesity and health. He reveals that even modest weight loss can lead to significant metabolic benefits, like improved glucose control and reduced disease risks. Hall discusses the importance of body fat distribution over pure weight, critiques BMI, and explores the role of GLP-1 drugs in treatment. He highlights the need for personalized health targets and emphasizes sustainable lifestyle changes over sheer willpower.

Joining the conversation are Kevin Hall, a former NIH nutrition researcher known for his work on ultra-processed foods, and Julia Belluz, a veteran health journalist with insights into how policies impact our food environment. They discuss how American health issues stem from inadequate food policies rather than just personal choices. Kevin shares findings from controlled trials on overeating driven by ultra-processed diets, while Julia highlights the historical roots of food regulation. Together, they advocate for targeted policies to improve food safety and nutrition.

Join Dr. Jen Gunter, an expert in women's health and host of Body Stuff, alongside Dr. Kevin Hall, a metabolism researcher at the NIH, as they unravel the mysteries of metabolism. They debunk popular myths about quick-fix solutions and fad diets, stressing the science behind energy production. Delve into surprising insights from studies on weight loss, including how significant dieting can lower metabolic rates. The duo also explores the energy expenditure of modern hunter-gatherers, challenging traditional beliefs about activity and calorie burn.

Kevin Hall, PhD, a former NIH researcher and physicist, dives deep into the science of weight loss and the troubling role of ultra-processed foods. He challenges common beliefs about metabolism, explaining why diets often fail and how our food environment drives obesity more than willpower. Hall shares eye-opening insights into metabolic adaptation, the complexities of appetite regulation, and the political challenges he faced in research. His honest take on nutrition misinformation and calls for better food policies make this a fascinating listen.

Kevin Hall, a former NIH nutrition and metabolism researcher and co-author of a revelatory book, joins to dismantle common misconceptions about metabolism. He investigates how shows like The Biggest Loser fundamentally misrepresented metabolic effects, revealing that weight loss is more about calories than exercise. Hall explains that our metabolic rates don't significantly predict weight gain or loss, and dives into the impact of ultra-processed foods on body weight regulation. He emphasizes the need for systemic changes over individual blame in addressing rising obesity rates.

Julia Belluz, health and nutrition journalist who covers food policy and regulation history, and Kevin Hall, former NIH metabolism researcher who ran randomized trials on ultra-processed diets. They discuss how America’s food environment shapes eating and weight. Conversations cover ultra-processed versus unprocessed trials, food biology and overeating, regulatory loopholes, labeling and upstream policies, and the role of reformulation and tech.

Kevin Hall, a leading metabolism researcher, delves into the intricate power dynamics of nutritional research. He unpacks the impact of ultra-processed foods on appetite and weight, revealing their ties to obesity. The conversation navigates misconceptions around calorie intake, diet types, and metabolic responses. Hall also shares his battle against misinformation and censorship in the field, emphasizing the importance of integrity in nutritional studies for public health. Tune in for a captivating exploration of diet, science, and integrity!

We hear over and over that ultra-processed food is bad for us. But is there actually something funky going on here — or is it just junk food? We dig into what these foods are doing to our bodies. You’ll hear from Dr. Kevin Hall, Prof. Carlos Monteiro, Dr. Cathrina Edwards, and Dr. Sheela Sathyanarayana. Find our transcript here: https://bit.ly/3xYhHHZ This episode was produced by Rose Rimler with help from Michelle Dang, Meryl Horn, Ekedi Fausther-Keeys, and Rasha Aridi. Our executive producer is Wendy Zukerman. We’re edited by Blythe Terrell. Fact checking by Erica Akiko Howard. Mix and sound design by Bumi Hidaka. Music written by Bumi Hidaka, Peter Leonard, Emma Munger, Marcus Bagala, and Bobby Lord. Thanks to all the researchers we got in touch with for this episode, including Dr. Anthony Fardet, Dr. Bernard Srour, Prof. Jose Miguel Aguilera, Dr. Mathilde Touvier, Dr. Melissa Melough, Dr. Rachel Laudan, Prof. Niyati Parekh, and lots of others. Special thanks to Paul Adams.  Learn more about your ad choices. Visit podcastchoices.com/adchoices

In a revealing discussion, Kevin Hall, a pioneer in nutritional science and former NIH scientist, shares insights on weight loss and the science behind appetite. He challenges common myths about dieting, emphasizing how our bodies resist weight changes and the limited role of exercise in initial weight loss. Hall also delves into the effects of ultra-processed foods, explaining their addictive nature and how they drive overeating. With a backdrop of his early retirement due to censorship, he advocates for informed dietary practices over simplistic solutions.

Dr Kevin Hall, physiologist and nutrition scientist known for metabolic ward studies on ultra-processed foods and energy balance. He discusses what controlled feeding trials reveal about why ultra-processed diets drive higher calorie intake. Conversation covers energy density, hyper‑palatable foods, reformulation possibilities, individual variability and implications for dietary guidelines and policy.