For years we’ve heard the warnings about obesity: diabetes, hypertension, a non-existent sex life…death. It turns out, not tipping the scales at 250 pounds or better does mean you’re safe from that last one.
People who are overweight or obese are more likely to die sooner from varying causes than those with healthy weight, according to the first government study to pinpoint risks from findings on 1.5 million white Americans.
Women who never smoked and were classified as merely overweight and not obese — a 5-foot 5-inch female weighing 150 to 179 pounds — had a 13 percent greater risk of dying sooner than normal weight peers, the research found. Women who were obese — 5-foot 5-inches and more than 180 pounds — had a 44 percent higher risk. The results for men were similar.
Two-thirds of Americans and at least half the people in many developed countries are now considered overweight or obese, according to the authors. Previous studies have documented higher death rates in the obese, while being inconclusive about the risks of being overweight. The research, published in the New England Journal of Medicine, pooled the results of 19 studies and excluded smokers to provide precise estimates of increased death risks.
“Both overweight and obesity are associated with increased all-cause mortality,” wrote the authors led by Amy Berrington de Gonzalez at the National Cancer Institute. “The results of our analysis are most relevant to whites living in affluent countries.”
The authors identified a sweet spot that they found was healthiest, a BMI between 20 and 24.9. To be in that category, people who are 5-feet 5-inches tall should weigh between 120 and 149 pounds and people who are 5-feet 10-inches should weigh 140 to 173 pounds. Weighing more than that puts people into the overweight category and starts increasing their risk of health problems that can lead to death.
The researchers restricted their analysis to participants who were non-Hispanic whites and said similar studies were under way in other populations.
Oh. That explains it. Carry on, sistas: they’re clearly not talking to us.