Is the thin man healthy or the fat man healthy?

The latest research found that people who are slightly overweight are the healthiest. Because:::: Swedish researchers have found that people who are overweight but not obese from an early age will increase the risk of premature death by one third, which is similar to the harm of smoking 10 cigarettes a day. /kloc-the risk of premature death of obese people aged 0/8 will double, which is the same risk zone as that of people with normal weight who smoke heavily for a long time. If you are obese and smoke a lot, the risk of premature death will increase greatly, which is four times higher than that of non-smokers and people with normal weight. Early studies have found that people with too much body fat will live shorter lives, and more people will suffer from diabetes and arteriosclerosis. However, scientists have different opinions on whether being overweight but not obese will shorten life expectancy. Neovius from the Karolinska Institute in Stockholm and his colleagues analyzed the health data of 45,000 men who participated in the physical examination of conscription, ranging from 1969 to 1970, all aged 18. These data include participants' smoking habits and body mass index (BMI). During the average 38-year follow-up survey, they found that 2897 respondents died. The researchers found that the people with the lowest mortality rate are those with normal weight and who don't smoke, but they were also surprised to find that obese people are at greater risk of dying early than those who smoke more. But it doesn't matter if you're not overweight.