What is the calculation method of healthy weight?

Body mass index (BMI) is usually used to judge whether people are overweight/obese. The calculation formula is: weight/height 2 (kg/m2). At present, adults in China take: 18.5 ≤ body mass index < 24 kg/m2 as the normal weight range, 24 ≤ body mass index < 28 kg/m2 as overweight, and body mass index ≥ 28 kg/m2 as obesity.

For example, for an adult with a height of 1.6m and a weight of 60kg, the calculation method of BMI is as follows: 60 ÷ (1.6 ╳1.6) = 23.4, that is, the BMI is 23.4kg/m2 and the weight is normal.

Extended data

The results show that if you eat 5 grams of edible oil or 2-3 jiaozi (25 grams) every day, you can gain weight 1 kg a year. Therefore, to prevent unhealthy weight, we should start from controlling daily diet, starting from eating less "one or two bites" and reducing energy intake every day. Only long-term persistence can control weight gain.

Eat fish, poultry, eggs and lean meat in moderation.

(1) Eat 280-525g of fish, 280-525g of livestock meat and 280-350g of eggs every week, with an average daily intake of120-200g;

(2) Give priority to fish and poultry;

(3) Don't throw away the yolk when eating eggs;

(4) Eat less fat, smoked and pickled meat products.

People's Network-Obesity is "eaten" bit by bit. How to maintain a healthy weight?