Obesity causes premature death, concludes study of studies
A large group of international researchers has attempted to overcome the problems of previous studies by analysing a vast amount of data collected in smaller studies, on 3.9 million adults worldwide. They found that even overweight people risked an earlier death than those of normal weight.
“On average, overweight people lose about one year of life expectancy, and moderately obese people lose about three years of life expectancy,” said Dr Emanuele Di Angelantonio, the lead author, from the University of Cambridge.
No, not really. Because it didn’t look at weight and life span. It looked at weight and premature death. These are different things.