1, the gelatin cake before breakfast and after dinner to eat the best effect. Eating gum cake before breakfast allows the body to quickly absorb the nutrients of gum cake, eat after dinner because it is about to go to bed, it is the time for the skin to absorb nutrients.

2, eat directly. Eat before meals is best, the general dosage of Colla Corii Asini for medicinal purposes is three to nine grams, it is advisable to take before meals, the specific dosage should be determined according to the individual physique.

3, Colla Corii Asini cake has the effect of replenishing blood, for the blood deficiency caused by a variety of diseases, have a very good effect, such as anemia disease, in addition to also be able to play a conditioning the body, the situation of weakness. If a woman has too much menstruation, resulting in physical weakness can be used to regulate this drug, is conducive to play a relieving effect, but the simple use of this method to regulate the body, sometimes the efficacy is not clear, it is best to use the drug under the guidance of a doctor.