You can also eat Colla Corii Asini at night, for the body to regulate, is conducive to calcium supplementation, the formation of blood cells, iron supplementation, blood supplementation, sedation, can help patients to improve insomnia. Colla Corii Asini has very great efficacy in clinical practice, can help the body for tonic, for blood, blood nourishment, improve the nutritional state of the human body, has a very great benefit. Colla Corii Asini in clinical application through the molten way, through the boiling water for brewing, repeated stirring, for oral intake, but also with nutritious substances with each other, is conducive to the absorption of Colla Corii Asini. Nuts such as peanuts and hazelnuts can be applied to match with each other to slow down the fishy smell of Colla Corii Asini, which is of great benefit in improving the disease and symptoms.