Fat loss machines are usually useless and may cause harm to the body. Usually fat loss machine is mainly through the use of amplitude settings, the faster the frequency of the whole body will move, so as to burn the body’s heat to achieve the effect of fat loss. However, the current principle of fat loss machine lacks scientific basis, because it is a passive exercise, it is difficult to achieve the effect of fat consumption. If you use the machine for a long time, it is not only useless for weight loss, but also may cause harm to the body. Because in the process of weight loss fat shaking machine operation, will produce high-frequency, intense external vibration, which will cause internal organs displacement, and secondly, will inhibit the gastrointestinal tract peristalsis, thus abdominal pain, bloating and other discomforts. Usually do not recommend the use of fat shaking machine for weight loss treatment, if the body fat is more, it is recommended to consult a doctor in a timely manner, in the doctor’s comprehensive assessment of the condition, to take a scientific approach to weight loss.