Food necessary for life; Warming food can warm yang and help fire, improve the symptoms of chills, and thus enhance physical fitness, such as yin deficiency and internal heat. Eating more food will aggravate yang heat and get angry, resulting in dry throat, toothache, bleeding gums, constipation and other symptoms; Cold food can clear fire, such as yang deficiency and cold constitution. Eating too much will aggravate the coldness of the body and lead to diarrhea and abdominal pain. Therefore, even if you are weak, you can't blindly "make up". There are many kinds of physical deficiency, and each deficiency syndrome has targeted tonic, tonic and food. Inconsistency between medicine and syndrome will not only be ineffective but also have side effects. Nowadays, due to the wide spread of the media, the propaganda of the magical and effective functions of various "tonics" in advertisements is often exaggerated. People are seeking compensation, and there are many people who are not "empty". There is no tonic in the world that can cure diseases and protect health without getting sick. Throughout the ages, people who violate the law of "deficiency is tonic" and ask for tonic drugs to attract trouble abound. Such as ginseng, which is called tonic in Chinese medicine, is the best tonic for calming the heart and improving intelligence, benefiting the lung and strengthening the spleen. In case of heart failure, shock, bleeding, physical weakness, impotence and other symptoms, ginseng does have the effect of medicine to remove the disease. But if the supplement is not symptomatic, it will be uncomfortable and fatal. Chinese medicine refers to the traditional medicine in China, that is, Chinese medicine. It bears the accumulation of 5,000 years of medical culture in China, and brings together the experience and knowledge of ancient people in fighting diseases. Under the guidance of ancient naive materialism and spontaneous dialectics, it has gradually formed and developed into a medical theoretical system through long-term clinical practice.