Eating raw eggs in moderation is generally no special harm, but if long-term consumption may be missing biotin, protein is not easy to digest, susceptible to infectious diseases. 1. Lack of biotin: raw egg whites have anti-biotin proteins that can affect the absorption of biotin, leading to biotin deficiency, causing nutrient deficiencies. 2. Protein is not easy to digest: raw egg protein is gelatinous, and raw eggs in the antitrypsin inhibit digestion, so that a large number of proteins in the egg can not be digested and absorbed by the body. 3. Easily infectious diseases: raw eggs have a large number of bacteria, such as salmonella, mold or parasite eggs, etc., easy to make people diarrhea, dry heaves. In life, we try not to eat raw eggs when consuming, so as not to affect the health of the body. All forms of eggs are prohibited for those who are allergic to eggs.