May 29, 2023 — Expert opinion holds that ultra-processed food is not a good thing. So it’s quite natural to expect that helping people resist the convenience and taste of this ubiquitous type of food will help with dietary health outcomes. So natural that it’s quite easy to dismiss inconvenient, unexpected findings. A little ultra-processing of study results in […]
April 22, 2023 — An “impassioned polemic” is headed our way from British media doctor Chris van Tulleken and it aims to have us excise ultra-processed from our dietary habits. No doubt about it, ultra-processed food wins the prize for today’s best food boogeyman, but how wise is this bit of food fear based on correlation without a cause. […]
April 19, 2023 — Breathtaking. That’s the only word we can find to describe the claims coming from a cost effectiveness study of calorie labeling on restaurant menus for preventing cancer deaths. Published yesterday in BMJ Open, this study is already generating headlines like this one: “Thanks to calorie-counting menus, fewer Americans are dying of obesity-related cancers” Making an […]
March 31, 2023 — “Exercise with a buddy, your brain will thank you,” says the Washington Post. “Improve Your Memory, Problem-Solving, and Mental Processing Speeds in Just 6 Minutes,” promises Inc. This is just a small sample of the exuberant claims about exercise and brain health coming at us from news media. There’s only one problem. Some of it […]
March 23, 2023 — We face a pivot point for public health strategies to prevent obesity. The advent of advanced medicines for obesity treatment brings critical questions. Can we find better strategies for preventing obesity at the entrance to causal pathways for it? Or will we instead depend solely on medical interventions to reduce the harm it causes? These […]
March 18, 2023 — The search for effective prevention strategies in obesity is daunting. For decades now, researchers have been casting about for effective ways to educate, nudge, or cajole groups of people into moving more and eating less or better. Trying to influence a group of people means that controlled studies of interventions can wind up being cluster-randomized […]
March 17, 2023 — “Coffee could slash obesity,” says the New York Post. Now you might think that cynical folks at the Post just make this stuff up because it’s so obviously false. But in fact, they have help from PR by the BMJ, and they’re not alone. The BMJ managed to induce quite a few news outlets last […]
March 4, 2023 — Today – World Obesity Day – is all about changing perspectives. The World Obesity Federation deserves credit for a well-chosen theme, because in the face of much new evidence about obesity, old perspectives are crashing into newer ones driven by evidence and science. Research has brought us new options for treating obesity more safely and […]
February 24, 2023 — The headlines make us dizzy. “For a longer life, afternoon exercise may be best,” says the Washington Post. “Morning Workouts May Lower Your Risk of Heart Attack and Stroke,” according to Verywell Health. However, BBC offers yet another view with a headline saying, “Best exercise time may differ for men and women.” Despite the wild variations […]
February 21, 2023 — “This childhood obesity prevention program works best,” says the headline from Futurity. It’s a catchy headline with a catch. The catch is that there’s absolutely no evidence in the research this story highlights regarding the effectiveness of programs for actually preventing obesity. None. Works in this context apparently means that the obesity prevention program runs […]
