Guava is a tropical fruit tree with edible fruit and leaves containing volatile oil and tannin, which is used as medicine. Boil the leaves to remove tannins and dry them in the sun to make tea, which is sweet and has the effect of clearing heat. Guava has the effects of promoting digestion, resolving food stagnation, eliminating dampness, stopping diarrhea and resisting oxidation.

1, food stagnation: Guava can help digestion stagnation and children's food injury. The fruit is burned into powder and drunk with rice soup. Charcoal burning therapy can help digestion stagnation.

2, dehumidification and diarrhea: Guava is rich in nutrition, has the effect of invigorating the stomach and refreshing, nourishing the blood and nourishing the kidney, as well as astringent diarrhea, anti-inflammatory and hemostasis. Boiling pomegranate root bark with brown sugar can eliminate dampness and stop diarrhea.

3, anti-oxidation: Guava has anti-oxidation effect, can whiten the skin, prevent the formation of black spots and freckles, and increase the skin's resistance to ultraviolet rays, which is one of the choices for ladies to continuously whiten the skin.

4, supplementary nutrition: Guava can effectively supplement nutrients that the human body lacks or is easy to lose. Guava contains high fiber, which can effectively clean the intestines and has a certain auxiliary hypoglycemic effect on diabetic patients.