Because every weighing scale's data will be more or less different. Body fat scale is a weighing instrument that can measure fat, moisture and so on besides weight. There are two kinds of sensors for measuring body fat in the market: ito film and electrode sheet. The principle of human body fat scale is that muscle contains more water such as blood and can conduct electricity, while fat is not. Because the channel conductor of current in the body is muscle, the weight of muscle can be known from the difficulty of current passing, so as to judge the proportion of muscle in the weight.

Correct health concept:

A healthy body lies in the balance of body fat. Too much fat accumulation is harmful to the body, leading to various diseases. Human fat is an important part of the human body, which has important functions and functions in the human body, such as providing energy, protecting internal organs, maintaining body temperature, assisting the absorption of water-soluble vitamins, and participating in human metabolic activities. However, too much fat will affect human health, leading to diabetes, cardiovascular and cerebrovascular diseases.

In addition, obese patients often face various troubles such as fear of heat, influence on body shape and fatigue. Therefore, doctors and experts suggest keeping your body shape within a certain range. With the improvement of people's living standards, health problems are paid more and more attention, which also promotes the development of human body composition measurement science.

Baidu encyclopedia-body fat scale