Posts Tagged ‘nutrition’

Resistance to Facts Pops Up in Nutrition Research

July 30, 2018 — A popular meme tells us that we’re living in a post fact era. Consistent with that idea, Julia Shaw writes in Scientific American that she’s a scientist and she doesn’t believe in facts. But on the other side of the fence, we have folks like Daniel Engber telling us it’s a bogus story. Resistance to […]

Does Meal Timing Really Matter for Health and Weight?

July 28, 2018 — It’s becoming a popular story. Maybe you shouldn’t worry so much about what you eat. Instead you should focus on when you eat. Meal timing is a hot concept among health writers right now. Professor Satchin is selling a new book, The Circadian Code, with a promise to “transform your health.” The New York Times ran […]

Bachelor Scurvy, Bariatric Surgery, and Social Support

July 25, 2018 — The newest case history in the New England Journal of Medicine offers a vivid picture of some important pitfalls after bariatric surgery. We learned a new diagnosis – bachelor scurvy. But most of all, it gives a vivid reminder of the importance of social support after surgery. Leg Weakness, Falling, and Anemia Susan Bennett and colleagues […]

Is the World Ready for Nutrigenetics?

July 17, 2018 — Apparently, consumers are hungry for nutrigenetics. That’s the science that explains how our genes affect our nutrition status. And that subject takes people very quickly to the subject of body weight. So a whole host of companies are offering to analyze your DNA and give you personal insights for managing your weight and your health. […]

Persistent Magical Thinking About Fruits and Veggies

July 15, 2018 — What’s the #1 way Americans are fighting obesity? You guessed it. We’re eating less and moving more. What’s #2? We’re eating more fruits and veggies and salads. Sadly though, these efforts aren’t paying off. Despite putting those great ideas into action, the prevalence of obesity keeps rising. It’s now at an all time high of […]

One More Strike Against Low Fat Dairy

July 14, 2018 — Over the last 15 years or so, we’ve shaken off some bad dietary advice that swallowed us in the 1980s. Low fat everything was supposed to be the foundation for a healthy diet. Until it wasn’t. But one piece of that dogma has held its place in dietary guidelines. The 2015 guidelines for Americans still […]

Are We Now Supposed to Fight the Sugar Epidemic?

July 13, 2018 — For the last two days, Harvard Professors Steven Grinspoon and Frank Hu led a symposium on fighting the sugar epidemic. Coincidentally, the Obesity Society issued a press release yesterday calling for more research on the effects of sugar-sweetened beverage taxes. President-elect Steven Heymsfield said: Although taxing SSBs might generate revenue that can be used to […]

Of Course Breastfeeding Is a Political Issue

July 10, 2018 — This should not surprise us. Political squabblers have seized upon breastfeeding as a partisan issue. Over the weekend, the New York Times reported: A resolution to encourage breast-feeding was expected to be approved quickly and easily by the hundreds of government delegates who gathered this spring in Geneva for the United Nations-affiliated World Health Assembly. […]

Beware the Hazards of Moral Certitude

July 8, 2018 — Obesity, nutrition, and health bring out feelings of moral certitude with surprising frequency. But that means speculation about conspiracies, moral issues, and conflicts of interest crowds out reason and facts way too often. A Moral Issue with Dietary Advice? Reading up on debates about the relationship between carbs, insulin, and obesity, we found some harsh […]

A Hot Debate About Insulin and Sugar and Obesity

July 5, 2018 — JAMA Internal Medicine has just published the latest chapter in a hot debate about insulin and sugar as culprits responsible for obesity. David Ludwig and Cara Ebbeling present the prosecution’s case. A spike in highly processed carbs – like refined starches and sugar – is giving us a high glycemic load, they say. And in turn, […]