Summer diet should be light first, and we should eat a simple diet that is easy for the spleen and stomach to digest. Secondly, food should be bitter, spicy, sour, salty and less sweet. According to the requirements of traditional Chinese medicine, the five flavors correspond to the five elements and five internal organs, that is, acid enters the liver, bitter enters the heart, sweet enters the spleen, pungent enters the lung and salty enters the kidney. Third, it is advisable to nourish the heart and strengthen the spleen, relieve summer heat and eliminate dampness. And drink more water, sweat more and detoxify. You can take ginseng tea in summer to enhance your body function.