October 2, 2025 — The press office at the UNC School of Medicine wins the prize for clickbait this week with this gem: “Junk food can scramble memory in just four days.” That headline inspired some impressive creativity. From the seed of junk food to scramble memory sprouted headlines about rewired brains, disrupted memory circuits, cognitive decline, and brain […]
August 29, 2025 — We are on a steady diet of studies with a seemingly singular aim: to persuade us ultra-processed foods are really, really bad for us. We get the point. But the nourishment for our brains from this unbalanced research diet seems deficient. The latest is an RCT that shows us oatmeal made from scratch is a […]
October 23, 2024 — God bless the people who put their time into the Dietary Guidelines Advisory Committee. It fits the textbook definition of a thankless task. Years of work go into producing a scientifically sound set of recommendations for a new edition of dietary guidelines to emerge sometime next year. But no matter what those recommendations are, people […]
April 23, 2024 — “Taxing unhealthy food helps cut obesity, says global study. Mexico is leading the way in implementing taxes on unhealthy food options, successfully helping to tackle obesity and related health issues.” This is the start of a breathtaking press release from Imperial College London. But those opening lines are more fiction than fact. First, the publication […]
January 17, 2023 — The food policy spin machine was in overdrive a few years ago, promoting food labeling policies enacted in Chile. “Latin America’s war on obesity could be a model for U.S.,” gushed the Washington Post. Pointing to a new study in PLOS Medicine, Barry Popkin told the Post that the food labeling law in Chile was […]
August 20, 2022 — Fast food and junk food are slippery and pejorative terms that many people equate with a risk of obesity. Most people – even people who routinely consume it – presume that fast food is not good for health. With the release of Super Size Me in 2004, we seemed to hit a peak in the […]
September 10, 2021 — A new study in the September issue of the American Journal of Clinical Nutrition asks an important question. Are Americans eating more junk food? Cutting right to the chase, the answer is no. Adults actually report eating less in 2018 than they did in 2011. Children haven’t changed their habits. Adults are getting 13 percent […]
October 15, 2020 — The list of ways we woulda, coulda, shoulda prevented obesity keeps growing. In PLOS Medicine this week, another study is spawning headlines about a really effective tool for preventing obesity. The claim is that banning ads for unhealthy food can do the trick. The headlines are promising. For example, PLOS issued a press release that […]
January 10, 2019 — A new report in the BMJ tells us Coca Cola is controlling health policy in China – as it relates to physical activity and obesity. Harvard professor Susan Greenhalgh says: The company has cleverly manoeuvered itself into a position of behind-the-scenes power that ensures that government policy to fight the growing obesity epidemic does not undermine its […]
November 13, 2018 — Never let the facts get in the way of a good story. Mark Twain understood this bit of wisdom. Thus we felt his influence at a session yesterday on food addiction at ObesityWeek 2018 in Nashville. Sandwiched between three scientists, we enjoyed an engaging presentation by a journalist with a good story to tell. It’s […]
