Body mass index (BMI)

Body mass index (BMI) is a kind of body mass index, which is a commonly used international standard to measure obesity and health status. The calculation formula is: body mass index = weight ÷ height square, where the weight unit is kg and the height unit is m. Normal body mass index is between 20 and 25, and over 25 is overweight.

Body mass index (BMI)

Body mass index (BMI) is a number obtained by dividing the weight in kilograms by the square of the height in meters, which is mainly used for statistics.

When it is necessary to compare and analyze the influence of a person's weight on the health of people with different heights, the body mass index value is a neutral and reliable indicator.

Body mass index was originally designed as a statistical tool for public health research. With the development of science and technology, the current body mass index value is only a reference value.