Vinegar is beneficial, but excessive vinegar and simply drinking a lot of vinegar are extremely harmful to human health. Vinegar also makes wine bitter. Chinese medicine believes that vinegar has the functions of removing blood stasis, astringing qi, reducing swelling, detoxifying, reducing qi and promoting digestion. A moderate amount of jealousy is good for health. But it is absolutely impossible to drink vinegar as a health drink. Because drinking a lot of vinegar will not only cause noisy and pantothenic acid in the upper abdomen, but also affect the normal function of bones and muscles. That is what Chinese medicine calls "vinegar hurts tendons." From the chemical composition analysis of vinegar, its main components are acetic acid, non-volatile acid, amino acid, sugar and so on. Therefore, vinegar has the functions of disinfection and sterilization, reducing spicy taste and protecting vitamin C in raw materials from less loss. It can also help digestion, improve the acidic environment in the stomach and inhibit the reproduction of harmful bacteria. Therefore, proper jealousy is good for human health. However, the first condition of good health is to keep the organs working normally. When drinking a large amount of vinegar, a large amount of vinegar will enter the human body, changing the PH value of gastric juice and causing damage to gastric mucosa. A large amount of vinegar consumed by healthy people can cause stomach pain, nausea, vomiting and even acute gastritis; A large amount of vinegar consumed by gastritis patients will aggravate the symptoms of gastric diseases, and people with ulcers can induce ulcer attacks. At the same time, the absorption of acetic acid will also affect the acid-base balance of the whole human body. Under normal circumstances, the pH value of human blood and body fluids should be kept between 7.35 and 7.45, which is weakly alkaline. The intake of acidic and alkaline foods will affect the pH of blood and body fluids. Physiologically speaking, excessive intake of acidic food will increase the acidity of blood and body fluids and lead to acidosis. The human body is acidic and will feel unwell, tired and listless in a short time. If you are in the state of polybasic acid for a long time, it will cause electrolyte disorder in the body and easily induce neurasthenia, arteriosclerosis, hypertension and coronary heart disease.

And chicken, duck, fish, meat, eggs, sugar, wine and other foods will also be metabolized into acidic oxides in the body. If you eat a lot of vinegar at the same time, it will be easier to change the pH of the body environment, making blood and body fluids acidic, thus endangering human health. Therefore, people should pay attention to supplement some alkaline foods while being jealous, so that the acid-base intake can reach a balance. Most alkaline foods are rich in metal ions such as calcium, zinc, magnesium and sodium, and most fruits, vegetables and soybeans belong to this category, especially oranges, citrus, apples, bananas, mushrooms, fungus, eggplant and tomatoes. This kind of food will generate basic oxides with cations after oxidation and decomposition in human body, which can neutralize acidic substances and maintain the normal acid-base balance of human blood and body fluids.