With the topic of health care gradually entering people's sight, many people will choose various ways, and foot stickers are accepted by consumers in this way. Foot patch is a kind of medicine bag filled with Chinese herbal medicine. Before going to bed at night, wash your feet and stick them on your feet, that's all. When I wake up the next day, I will find that the mat has turned black, and there will be a sticky thing like grease after I take it off. So what is this layer of grease? Is it really a toxin excreted from the body? Let's analyze it in detail.

1. What is the black grease on your feet? The foot patch bag contains Chinese herbal medicine ingredients, and the black oil is the oil formed after the Chinese herbal medicine ingredients are stuffy all night, not the body oil. If you don't find grease the next morning, it only means that you didn't stick it on your skin and didn't stick it firmly, so the Chinese herbal medicine bag didn't react with the sweat on the soles of your feet.

Second, the role of foot stickers. Foot patch not only helps the body to detoxify, but also helps to activate blood vessels. Foot stickers have no certain effect. It should be said that it stimulates the plantar reflex zone through absorption, thus assisting the body to enhance its excretion function, and then achieving the effect of normal detoxification. After all, medically speaking, more than 90% of the toxins in the human body are excreted by themselves.

Third, does the blackening of the foot pad really detoxify? The blackening of the foot patch is due to the reaction between Chinese herbal medicine and human sweat, but it is not the toxin of the human body, but is excreted through the soles of the feet. Moreover, the raw material of the charge itself is brown and black, and the inside is breathable, but the outside is closed, so it becomes black when it gets wet. Even if the medicine bag is still in the water, it will turn black. After all, the powder bag is such a color. However, after sticking the foot patch, the acupoints are opened and the toxins can be excreted through sweat, so the foot patch still has a certain effect.