April 20, 2025 — Morgan Gates sums up his approach to nutrition for the Wall Street Journal succinctly: “I found that if I prioritized protein and half-assed the rest of everything else, it gave me the body I wanted.” Gates is 28-year-old sales rep. He’s a consumer who has clearly absorbed a certain thread of health claims from food […]
December 22, 2024 — For the first time in 30 years, FDA has handed the food industry a better tool for marketing their products as “healthy.” But that’s not all. The agency is also working on a seal – an FDA-approved symbol – food marketers can put on their products if they meet the agency’s definition for healthy food. […]
November 30, 2024 — Spirulina is a dietary supplement with a history that keeps rolling over us in waves. Back in the 1970s, it captured the popular imagination with its use on moon missions by NASA. Its hard to imagine a better way to conjure hype for a dietary supplement. But now this venerable supplement is making its way […]
November 23, 2024 — The claim is both straightforward and absurd. “An additional hour’s walk could add 376.3 min of life expectancy.” This is a near perfect reduction of “Exercise Is Medicine” to absurdity. Yes exercise is an excellent tonic and the benefits of physical activity for health are well documented. As a metaphor, exercise is medicine is not […]
May 1, 2024 — If you pay attention to nutrition headlines in consumer media, avocados sound pretty amazing. “Eating more avocados could help women stave off type 2 diabetes,” says one report. “Avocado a day may keep diabetes at bay,” says another. The only problem is that neither of the studies that prompted those stories actually support the claims […]
March 3, 2024 — Five years ago, Danone asked FDA if it would be OK to say eating yogurt might prevent type 2 diabetes. Or to be precise, “eating yogurt regularly may reduce the risk of type 2 diabetes.” Friday, FDA told Danone, yep, we’re cool with that. Or, in the language of the agency: “FDA concludes that the […]
February 14, 2024 — It seems obvious. If food is medicine, shouldn’t we be confident that chocolate is medicine? Certainly, Uma Naidoo is happy to sell you on this idea. She is a nutritional psychiatrist and author of “This Is Your Brain on Food: An Indispensable Guide to the Surprising Foods That Fight Depression, Anxiety, PTSD, OCD, ADHD and […]
December 27, 2023 — Food as medicine programs can yield a fantastic medical benefit, say the promoters of this currently trendy concept in nutrition policy. If implemented broadly, they “would save lives and billions of dollars.” That’s the word from Tufts, where Dariush Mozaffarian is selling this concept with great enthusiasm. The whole idea behind these claims is that […]
December 1, 2023 — Enthusiastic promoters of vegan diets are quite happy with headlines coming out of Stanford today. The Times of London captured the aspirational promise with their headline quite well: “Vegan diet cuts risk of heart disease after two months.” The Stanford University PR department was a little more subtle. They merely said “a vegan diet improves […]
October 29, 2023 — Unassailable definitions of healthy food and healthy eating are elusive. Is whole milk a healthy beverage? Or one that should be banned from school lunches? We have great sympathy for the task that the scientific advisory committee for the 2025 edition of Dietary Guidelines for Americans has taken on. But what if perceptions of healthy […]
