The side effects of men eating placenta are the following: 1, the degree of hygiene of the placenta, many women themselves contain some disease, after the birth of the placenta contains many viruses or bacteria, if not handled properly, men eating it can easily lead to the risk of infectious diseases, such as hepatitis or other pathogenic infections. 2, the placenta has a large tonic effect, which can lead to men on fire, especially some men themselves have inflammation can not be controlled.