NY Times: “Never Diet Again”

A thought-provoking editorial from the NY Times provides a lot of reasons why dieting to lose weight may be counter-productive.  This editorial comes right after recent reports that many of the most successful “biggest losers” have regained their weight.  Here’s the link. Never Diet Again

Key points:

  • Dieting is not successful in adults, with less than 1% achieving long-term success
  • Our body’s neuroscience has a setpoint for normal weight and when we drop below this, our body deploys a number of mechanisms to regain weight
  • Dieting may result in long-term weight gain
  • Dieting may not improve health

Here a few excerpts:

Setpoint: “When dieters’ weight drops below it, they not only burn fewer calories but also produce more hunger-inducing hormones and find eating more rewarding.”

Diet industry: ” A report for members of the industry stated: “In 2002, 231 million Europeans attempted some form of diet. Of these only 1 percent will achieve permanent weight loss.”

Does dieting increase weight gain? “The causal relationship between diets and weight gain can also be tested by studying people with an external motivation to lose weight. Boxers and wrestlers who diet to qualify for their weight classes presumably have no particular genetic predisposition toward obesity. Yet a 2006 study found that elite athletes who competed for Finland in such weight-conscious sports were three times more likely to be obese by age 60 than their peers who competed in other sports.”

Obesity overrated as cause of mortality: “But our culture’s view of obesity as uniquely deadly is mistaken. Low fitness, smoking, high blood pressure, low income and loneliness are all better predictors of early death than obesity. Exercise is especially important: Data from a 2009 study showed that low fitness is responsible for 16 percent to 17 percent of deaths in the United States, while obesity accounts for only 2 percent to 3 percent, once fitness is factored out.”

My take: This short article explains quite well why obesity is so hard to treat with diet approaches.  Primary prevention of obesity at younger ages along with emphasis on staying active are likely to achieve more than focusing on diet alone.

University of Michigan, Law Quad

University of Michigan, Law Quad

 

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One thought on “NY Times: “Never Diet Again”

  1. Pingback: Top Posts 2016 | gutsandgrowth

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