The five tastes of food are the five tastes of food: pungent, sweet, sour, bitter and salty, and then there is one called light taste, which is not listed as a separate taste because it is impartial. The food is usually spicy, which has the effect of dispersing, moving gas and blood, and is generally used for table evidence, such as colds, common ginger, onions, garlic, onions, chili peppers, which belong to the pungent food. 2, the sweet taste generally has a tonic, slow, and neutralizing effect. The next one is sour, sour food has astringent and astringent effect, suitable for sweating, frequent urination, diarrhea, spermatorrhea patients, common foods are vinegar, umeboshi, lemon, these are all sour foods. 4. 4, and bitter food, bitter food has the effect of clearing heat and detoxifying, drying dampness and lowering Qi, can be used for heat, dampness and heat patients, common foods are bitter melon, bitter tea, dandelion, etc. 5, and salty food, salty can soften the knot, diarrhea, the role of Yin and blood, for some powerless, hot knot constipation, Yin and blood deficiency of patients or useful, some common