It is possible to get infected with AIDS by eating the blood of an AIDS patient. Theoretically, AIDS is not transmitted through the normal digestive tract. The HIV content in the saliva of AIDS patients is very small, so if you kiss or swallow the saliva of an AIDS patient, you will not be infected. However, if the mucous membrane of one’s mouth comes into contact with the blood of an AIDS patient, the mucous membrane of the mouth and the digestive tract will be exposed to a large amount of liquid containing HIV. Therefore, it is possible to be infected by consuming the blood of an AIDS patient, but it depends on the amount of blood consumed. If a person with AIDS has taken more effective oral antiviral medication, and the amount of HIV in the circulation drops below a detection line, the probability of infection will be extremely low.