Although longan is delicious, it is easy to get angry. Usually, each person should not eat more than 6 taels of longan per day... Longan is a warming and tonic fruit, which has the function of nourishing blood and qi. People with weak constitutions and mothers who have just given birth can eat some longan, which is very beneficial to their physical recovery. However, if normal women eat too much longan, they will "attack the upper body", causing pimples on the face, and in severe cases, it will affect menstruation.