What is the relationship between people's blood type and health?

Experts believe that people with type O blood generally live long; People with type A blood have little immunity to smallpox, and mosquitoes prefer to bite them. People with type B blood rarely get cancer; People with AB blood have high immunity.

Diseases that people with type O blood are prone to include gastric ulcer and duodenal diseases, liver cirrhosis, cholecystitis, appendicitis, bronchial asthma, abscess and so on. Although it is usually easier to get sick, the average life expectancy is significantly longer.

People with type A blood are prone to staphylococcal purulent infection, salmonellosis, tuberculosis, diphtheria, dysentery, influenza, atherosclerosis, rheumatism, myocardial infarction, epilepsy, chronic alcoholism and other diseases. & ltbr & gt& ltbr & gt

People with type B blood are prone to diseases such as dysentery, influenza, radiculitis, osteopathy, genitourinary system and arthritis. People with AB blood are prone to septic infection, acute respiratory diseases, viral hepatitis and other diseases. According to statistics, people with AB blood type are more than three times more likely to suffer from schizophrenia than people with other blood types, but people with AB blood type are much less likely to suffer from tuberculosis and pregnancy anemia than people with other blood types.