Latest Episode
The New Science of Food Noise and Its Impact on Weight Loss
For years, patients kept telling Holly the same strange thing: it wasn't the number on the scale that changed their life, it was something quieter, something they'd never had words for. They just didn't think about food anymore.
Now that experience has a name, and for the first time, a way to measure it. Food noise has gone from an offhand comment on social media to one of the most talked-about concepts in obesity science, and Holly and Jim are back to unpack how far the research has come since
Recent Episodes
138
Aug. 5, 2026
The New Science of Food Noise and Its Impact on Weight Loss
For years, patients kept telling Holly the same strange thing: it wasn't the number on the scale that changed their life, it was something quieter, something they'd never had words for. They just didn't think about food anymore. Now that experience has a name, and for the first time, a way to measure it. Food noise has gone from an offhand comment on social media to one of the most talked-about concepts in obesity science, and Holly and Jim are back to unpack how far the research has come since
137
July 29, 2026
20 Questions That Will Change How You Think About GLP-1s
GLP-1 medications are the single most requested topic on the show, no contest. But with so much noise on social media, in doctors' offices, and everywhere in between, sorting fact from fiction has never been trickier. Some of what's out there is spot-on. Some of it is dangerously wrong. So this week, Holly and Jim are flipping the format. Instead of another lecture, they're putting GLP-1 knowledge to the test with a 20-question quiz covering everything from the basic biology of these medication
136
July 22, 2026
The More You Know, The More You Can Eat with Carolyn O’Neil
We've all felt it: you decide to eat healthier, open social media, and within minutes, you're drowning in contradictory advice. Eggs are back. Butter's healthy. Seed oils are toxic. Never eat after 7pm. Wait, only eat between noon and 6pm? By the end, you're left wondering if anyone can just tell you what to eat. Join Holly and Jim as they sit down with award-winning food journalist and registered dietitian Carolyn O'Neil to unpack why nutrition advice feels so exhausting and contradictory. Wit
135
July 15, 2026
The New Era of Weight Loss and Heart Health with Robert Eckel
Cancer is the disease most people fear. But heart disease is the one that actually kills the most Americans, and most people never connect it to their weight. For decades, obesity was treated as a bystander to heart disease, a risk factor at best. That thinking has changed dramatically, and the data behind that shift is stunning: we now have a medication proven to cut major cardiovascular events by 20% in people with obesity. Join Holly and Jim as they sit down with an old friend and true legen
134
July 8, 2026
How Many Steps Do You Really Need for Health and Weight Loss with Amanda Paluch
For decades, one number has ruled the world of fitness: 10,000 steps. It's on your watch, your phone, maybe even tattooed into your daily to-do list. But what if that number was never based on science at all? Join Holly and Jim as they sit down with Dr. Amanda Paluch, Associate Professor of Kinesiology at the University of Massachusetts Amherst and leader of the Steps for Health Collaborative, an international research consortium pooling data from over 125,000 adults to answer one deceptively s
133
July 1, 2026
How Hype and Common Sense Shape Our Eating Choices with Tamar Haspel
For 40 years, every time nutrition has found a new villain, the food industry has handed us a new label to go with it: non-fat, no GMOs, gluten-free, no seed oils, and now, non-ultra-processed. We have more experts, more studies, and more food rules than ever before, so why does standing in the grocery aisle still feel like such a guessing game? Join Holly and Jim as they sit down with Tamar Haspel, the James Beard Award-winning Washington Post columnist behind Unearthed and author of To Boldly
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