2, the hot weather is easy to cause changes in people's mood, so that people's spirit is depressed, decreased appetite, Colla Corii Asini can enhance the vitality of the body to enhance the spirit, Colla Corii Asini is sweet and flat, the right amount of Colla Corii Asini in the summer generally does not cause fire, so for the weak need to regulate the person, Colla Corii Asini is still the first choice, easy to get angry, take Colla Corii Asini, you can drink some honeysuckle, chrysanthemum tea, herbal tea or eat some bananas, kiwi, mulberries and other cool fruits. In Chinese medicine, Colla Corii Asini is a good gynecological medicine that nourishes yin and replenishes blood and stabilizes the fetus and treats menstrual disorders, and it has a history of 2500 years of production and use of medicines, and Shennong's Classic of the Materia Medica has Colla Corii Asini for a long time to serve, and it improves the spirit of qi's saying.