Thai foot patch is just a kind of health care product, which can't be used as medicine. Moreover, the color of Thai foot patch itself is brown and black. It is said that it will turn black when it meets water, so the detoxification effect of Thai foot patch is not obvious.
Composition and principle of Thai foot patch: The raw material of the foot patch itself is brown and black, so it will turn black once it is wet. In fact, the reason is to use a bag when cooking. If the bag is filled with black pepper and aniseed, it will turn black immediately if it is wrapped in gauze and put into water. At this time, the color presented is actually the color of the material in the material bag, so the black color of the foot paste when it meets water is the color of the raw material of the foot paste powder bag.
Therefore, the blackening of foot pads is a general physical phenomenon, not a detoxification phenomenon. Some foot patches are similar to foot massage. Stimulating the acupoints of the foot, dredging the meridians and promoting blood circulation through the medicine bag is probably the biggest role of the foot patch.
As for eliminating dampness, the human body will naturally breathe when resting at night, and the foot pad will naturally absorb water vapor. Therefore, don't believe that you can lose weight by sticking a foot patch. Use foot stickers reasonably, don't be blind and superstitious.