Show Notes
Julia Belluz, co-author of "Food Intelligence: The Science of How Food Both Nourishes and Harms Us," joins Ken to dismantle everything you think you know about nutrition, metabolism and weight loss. Julia is an award-winning health journalist, contributing opinion writer for The New York Times, and former senior health correspondent at Vox. She's a Knight Science Journalism Fellow from MIT and currently lives in Paris, France. Julia explains why our struggles with food aren't personal failures. They are the predictable result of living in toxic food environments designed to make us overeat. Drawing on decades of nutrition science research conducted with co-author Kevin Hall at the National Institutes of Health, she reveals what people get wrong with food despite thinking they’re doing it right. Julia compares France's deliberate cultivation of healthy food environments to America's chronic disease crisis. She discusses California's groundbreaking legislation defining ultra-processed foods, the promise and failures of Health and Human Services Secretary Robert F. Kennedy Jr.’s "Make America Healthy Again" agenda, and why we need systemic change to how we approach food.
More from Ken Cook Is Having Another Episode
A bill to ease Californians’ access to balcony solar, also called plug-in PV, just cleared the state Legislature and is now sitting on Gov. Gavin Newsom's desk. If he signs the bill, SB 868, California could become the tenth state to legalize this simple technology: a solar panel that plugs straight into a wall outlet and be fixed to a home’s balcony, no permits or rooftop installation required. In today's episode, Ken sits down with EWG's own Bernadette Del Chiaro, senior vice president for California. She's a longtime clean energy advocate who has spent decades fighting for consumer access to solar, from early rooftop solar policy battles to today's fight for balcony solar. Their conversation traces how the idea made its way from Germany to Utah and now to California, why the state’s three major investor-owned utilities fought it every step of the way, and why this could be one of the biggest wins yet for everyday consumers in the fight for affordable, distributed clean energy.
Tens of thousands of people got sick this summer from a foodborne illness outbreak that was preventable. In today’s episode, Ken speaks with Sarah Sorscher, director of regulatory affairs for the Center for Science in the Public Interest, about the cyclospora outbreak sweeping the U.S.
"Ask where the landfill is, and you'll find where the Black people live." That's what Vernice Miller-Travis' grandmother told her.
Dr. Georges Benjamin is the CEO of the American Public Health Association, with 25 years at the helm of one of the most respected public health institutions in the U.S. And he’s Ken’s guest today. At the beginning of 2025, Benjamin made an appearance on Ken’s livestream during Robert F. Kennedy Jr. 's Senate confirmation hearing to be health secretary. At the time, Benjamin warned what could happen with RFK Jr. as the national head of public health. Fast forward to today, America faces its worst measles outbreak in 35 years, with over 2,300 cases and counting. Taylor Farms, already potentially linked to a deadly E. coli outbreak, is at the center of a massive Cyclospora outbreak tied to contaminated lettuce sickening thousands. Benjamin unpacks how we got here, what RFK Jr. gets wrong, why Make America Health Again was never going to get the support it needed from Republicans and why gutting public health infrastructure has consequences.
Everyday we rely on governmental regulatory systems and animal testing to tell us if the chemicals we’re exposed to will or won’t hurt us. But what if AI could help us get more ethical and more accurate answers and avoid animal testing altogether?