Cold drinks, please stay away. Especially in summer, many people drink a lot of cold drinks in order to cool off. Men drink a lot of cold beer, while girls are addicted to eating ice cream and drinking cold drinks. After these cold air enters the human body, in order to resist the harm of these cold air to the human body, the human body will consume a lot of yang and moisture will accumulate in the human body. First, the spleen and stomach. There is a saying in Chinese medicine, "You live with stomach qi, and you die without stomach qi." . Cold food hurts the spleen and stomach most, which is called spleen-yang deficiency in Chinese medicine. Chinese medicine says that the spleen and stomach of Shui Gu people are very delicate. If the spleen yang is insufficient, it will affect the transportation and transformation of food, leading to insufficient qi and blood.

In modern medicine, gluttony and cold food will lead to the contraction of gastric mucosal capillaries, which will further affect the secretion of digestive juices such as pepsin and gastric acid, and even lead to various gastrointestinal diseases, such as stomach cold and diarrhea.