According to the nutritional perspective of Chinese medicine, banana is a cold fruit. Banana, also known as banana, banana fruit, is the ripe fruit of plantain, plantain family, is one of the common fruits. Banana is sweet in flavor, cold in nature, and belongs to the lung and spleen meridians. Chinese medicine believes that bananas have the effect of clearing heat, moistening the lungs, sliding the intestines, and detoxifying the toxins. Because bananas are sweet and cold, can clear lung heat, cough, often with rock sugar, used for the treatment of lung heat and dry cough; and because bananas have a slippery bowel effect, patients with habitual constipation often eat, to help smooth stools. Bananas can be eaten directly, can also be made into dried bananas to eat, but the cold body should not eat bananas directly, you can steam the banana after eating.