As long as it is a Chinese medicine product for external use to lose weight, it is basically attached to the navel. So it depends on what brand of slimming sticker you use. The navel is located in the focus of the human body and is a very good way to absorb drugs. Umbilical point, also known as Shenque point, is the intersection of up and down, left and right, yin and yang of the human body, and it is also the focus of qi and blood accumulation and regulation of the whole body. Ancient navel therapy ...