It will not affect other organs and tissues of the body. Xiuyu Ice Beauty's instrument only works on fat cells, which makes use of the characteristic that fat cells are easier to crystallize than ordinary cells at low temperature, so when it reaches a specific low temperature, it only works on fat cells, and other tissues and cells that are not sensitive to low temperature will have no effect. Its temperature is also measured by scientific research. Now there are millions of successful cases, so the safety is certain. Parents can try it.