excessive internal heat is a concept of traditional Chinese medicine, which refers to excessive heat in the body, manifested as sores on the mouth and tongue, sore throat, constipation and other symptoms. Ponkan itself is warm, and excessive consumption will lead to the increase of heat in the body, which will lead to the symptoms of getting angry. Ponkan has a high calorie. If you eat too much and your body can't consume it, it will turn into fat accumulation and lead to weight gain. The sugar in ponkan meat is also relatively high, and excessive intake will increase blood sugar levels, which is not conducive to health.