Body mass index is an index to measure the degree of obesity and health, and the normal range is 18.5 ~ 23.9. If the body mass index index is too high, it means that you are overweight or obese and need to lose weight; If the body mass index is too low, it means that you are thin and need to gain weight.
However, the body mass index (BMI) is not the only indicator to measure human health, and there are other indicators such as waist circumference and hip circumference. At the same time, everyone's physical condition and health needs are different, so we can't generalize what is a perfect body mass index.
I would like to remind everyone that maintaining a healthy diet and lifestyle, regular physical examination and health examination can ensure good health.