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he researchers examined health records from about 20 million people for what they called the “world’s biggest obesity study.”
Obesity is a condition in which the body stores large, unhealthy amounts of fat. Obese individuals are considered overweight.
For the study, the researchers compared the body measurements of almost 20 million adults. They found that from 1975 to 2014, global obesity rates for men increased from 3.2 percent of the population to 10.8 percent. For women, it rose from 6.4 percent to 14.9 percent.
