Cool fruits are usually a TCM concept, referring to fruits with high fiber, low fat, low sugar and low calories, such as dragon fruit, pear, saint fruit, grapefruit, banana, sorbet, persimmon, watermelon, poppy peach, mulberry, apple, mangosteen, grapefruit, loquat, kiwi, coconut, etc. These are all cool fruits. Generally, cool fruits can help to clear heat, remove fire and relieve heat. The consumption of cool fruits has both advantages and disadvantages for the human body. In summer, the consumption of cool fruits can help eliminate heat, and some people with hot constitution and those suffering from heat can eat cool fruits to help clear heat and remove fire. For young men with strong Yang energy, they can also eat cool fruits appropriately. However, people with weak constitution, low resistance or abnormal gastrointestinal tract function may eat cool fruits, which may affect the peristalsis of the gastrointestinal tract and cause indigestion, or cause abdominal pain, bloating, or even diarrhea. Therefore, it is recommended that the elderly and children should consume cool fruits in limited quantities, and that women who are menstruating, breastfeeding, or have a cold body and a cold uterus should be cautious in their intake of cool fruits. Of course, it is not that the above-mentioned people can not consume cool fruits at all, most people are strong and healthy, no disease performance, healthy people can properly intake cool fruits.