Eat garlic can not “clear fire”, overdose or physical Yin deficiency of people taking garlic will lead to mouth and tongue sores, red eyes, swollen gums and other folk said “on fire” symptoms. 1. Garlic is the bulb of the lily plant garlic, its flavor is pungent, warm. Attributed to the spleen, stomach, lung meridian. It has the effect of detoxifying swelling, killing worms and stopping dysentery, strengthening the spleen and warming the stomach, not only can not “clear fire”, and overdose is easy to lead to the spleen and stomach heat. 2. Yin deficiency in the body, Yin deficiency is born internal heat, which is manifested as dry mouth and throat, five heart heat (two hearts and two feet heart fever, and conscious of the heart and chest heat), hot flashes and night sweats (abnormal sweating after going to sleep, waking up sweating to stop), red tongue with little moss, pulse (pulse narrowing and thinning and accelerated rate), if you take this kind of pungent and warm garlic, it is easy to help the birth of internal heat. Eat garlic also need to be used depending on the situation, if the disease requires medication, it is recommended that under the guidance of a doctor to regulate the use, not blindly trust rumors, prescriptions, so as not to cause serious adverse consequences.