Obesity/Mortality Paradox Demonstrates Urgent Need for More Refined Metabolic Measure

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Northerner

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Researchers from the Perelman School of Medicine point out that the body mass index (BMI), based on the weight and height, is not an accurate measure of body fat content and does not account for critical factors that contribute to health or mortality, such as fat distribution, proportion of muscle to fat, and the sex and racial differences in body composition.

Obesity predisposes to diabetes, heart diseases, sleep apnea, cancer and other diseases. Although several studies have shown an increase in mortality in obese people, recent studies have suggested that obesity protects against death from all causes as well as death due to chronic diseases such as diabetes, heart failure, and stroke. This so-called "obesity-mortality" paradox suggesting a beneficial influence of obesity has generated a lot of controversy.

http://www.sciencedaily.com/releases/2013/08/130822141948.htm

They've only just realised this? 🙄
 
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