October 1, 2025 — A pair of new papers in the Journal of the American Heart Association serves up a fundamental challenge to assumptions about nutritional guidance in obesity. The science is complex, involving metabolomics and dietary quality. But the concept is simple. Obesity is not just a simple problem of excess body fat. Rather, it is a complex […]
September 14, 2025 — The attention economy has been getting a lot of, well, attention lately. In fact, the phenomenon is nothing new. People have been competing for the attention of Americans since the rise of cheap daily newspapers in the 19th century. But lately it seems that the quest to command attention is taking over more and more […]
March 23, 2025 — The campaign to Make America Healthy Again is cranking up with some eye-opening messaging. An early leader in this campaign turns out to be a burger chain, Steak ’n Shake. Health and Human Services Secretary Robert F. Kennedy Jr. praised the chain last week for making french fries healthy again: “Congratulations @SteaknShake for being the […]
October 7, 2024 — Public discourse about nutrition and health seems to go through waves of fear. There was the fear of fat that began in the 1980s. In the early 2000s, that wave subsided and the fear of sugar and carbs swept us all up with a fever to count carbs and especially, grams of added sugars. Though […]
August 2, 2024 — Why? This is the question that children learn to ask and repeat – sometimes maddeningly. But it is a key question for scientists who earnestly want to explain the oft-cited link between ultra-processed foods and poor health. Is it a futile quest? Or a noble scientific endeavor? News reports offer starkly contrasting views this week. […]
