December 26, 2025 — This year is quickly winding down and with it, some unpleasant memories may, thankfully, fade. But for our interest in obesity and health, 2025 has been a very eventful year of progress, with five milestones that are particular standouts. So let’s pause and celebrate this progress. 1. Global Embrace of Obesity Care Perhaps the biggest […]
October 30, 2025 — Very often, news reports about obesity rates have more puffery than substance to offer. However, a report this week from Gallup deserves your attention. It tells us that a steady decline in self-reported obesity rates appears to be a genuine trend and that an association with use of GLP-1s may explain it. In fact, for […]
October 17, 2025 — When it comes to obesity, it seems everyone is looking for clickbait. Facts are incidental. So this week, we have wildly differing news headlines about U.S. obesity prevalence. The Harvard Gazette tells us we have an “astounding surge” in obesity prevalence. Axios tells us there’s “good news” on obesity prevalence. Where does the truth lie? […]
July 20, 2025 — Six months have passed since the Lancet Commission on the definition of clinical obesity aimed to “settle the ongoing dispute around the idea of obesity as a disease.” At the time, we had doubts about this new definition “settling” disputes about defining obesity. Indeed, we have seen lots of vigorous discussion, but not a lot […]
July 6, 2025 — In the midst of a lot of blather that assigns magical medical properties to food, its downright refreshing to read reflections from Tamar Haspel on the nature of food in Italy – and how people enjoy their food in that country. It is the food environment in Italy, not the food itself, that seems to […]
April 28, 2025 — Happy headlines late last year told us that obesity recently “dipped” in the U.S., perhaps because of medicines like semaglutide and tirzepatide. Those headlines presented a partial and misleading truth that a new analysis in Lancet Diabetes & Endocrinology explains more fully. Yes, the prevalence of overweight and mild obesity has seemingly plateaued. But this […]
March 4, 2025 — It is about time. The world is waking up to the realization that rising global obesity is not a problem of personal failures. Rather, it is the product of systems with the unintended effect of promoting obesity while denying people care for this chronic disease. At the heart of World Obesity Day 2025 is the […]
February 14, 2025 — New data from CDC (yes, it’s still there) tells us obesity is still growing steadily in children, while in adults, the growth in prevalence appears to be on pause. But in both children and adults, rates for severe obesity are continuing to grow. These data, published in JAMA yesterday by Samuel Emmerich and colleagues, come […]
February 5, 2025 — Yesterday, another report came out to suggest that the prevalence of obesity and overweight may have peaked in the American population – at a combined prevalence of 75%. This particular report comes from Epic Research, based on electronic health records for more than 100 million patients. Every time one of these reports emerges, headlines are […]
December 14, 2024 — Let’s be quite clear. This is encouraging news, but it is nothing more than a glimmer of a possibility that there is a drop in U.S. obesity prevalence showing up in 2023. The data come from electronic health records. From a sample of 16,743,822 U.S. adults, Benjamin Rader, Rebecca Hazan, and John Brownstein analyzed 47,939,382 […]
