Can the body fat scale really measure fat?
This is indeed possible. As long as you buy a professional body fat scale, the accuracy is still relatively high. The body fat scale is tested by BIA bioelectrical negative reactance measurement method. Users can stand barefoot on the body fat scale, and they must be barefoot. The purpose is to make people's skin contact with the measuring electrode, and then measure the resistance value through weak current, and then analyze the specific data in combination with the user's height, age and gender. The principle is that human fat is not conductive, and water in muscle is more conductive. Resistance is measured by the change of current and voltage between two points. When the body resistance is high, the body fat content is also high. Of course, one of the variables is the water content in the body. Therefore, as long as the test is done at a fixed time every day, the accuracy is still relatively high. Be careful not to do the test after sweating, which will affect the test results.
Body fat is a component technology. From a professional point of view, it is called bioelectrical impedance analysis, which is to distinguish what is fat by the difference in conductivity between fat and body weight. People with very different body weight bases will have very different water content in their bodies, so the resistivity will be different, so that a thin body will have more water and lower resistance, so that fat and non-fat tissues in the body can be clearly analyzed.
What is the principle of body fat scale?
The body of the body fat scale sends a weak current to the human body through the electrode plate, and the micro current enters the human body from one foot, and after conducting in the body, the data is transmitted back to the electrode plate of the other foot. The human body and body form have a closed AC circuit to obtain an electrical impedance value, and then the body fat rate is calculated by combining the electrical impedance value with the data such as height and weight.
What does the body fat scale mean?
Body fat scale generally refers to human body fat scale, which can measure fat, moisture and so on in addition to weight. The principle of body fat scale is that muscle contains more water such as blood, which can conduct electricity, while fat does not. The channel conductor of current in the body is muscle, and the weight of muscle can be known from the difficulty of current passing, so the ratio of fat to water can be judged.
Does the body fat scale have radiation?
Body fat scale generally refers to human body fat scale, which is harmless to human body under normal circumstances. Although it is exposed to micro-current during measurement, it will not cause harm to human body, because the current generated by the body fat scale is very weak and can be ignored. Just like holding the two ends of a battery with two fingers, it will also produce a micro-current in the body, but this current is not only so weak that the human body can't feel anything, but it will not have any impact on human organs at all.