When it comes to blood groups, some people believe certain types offer stronger immunity than others.
While immunity is largely determined by genetics, lifestyle, and environmental factors, there has been some research into how different blood types might influence immune responses.
Blood Group O is often considered to have the strongest immunity.
This is due to the fact that people with type O blood have no A or B antigens on the surface of their red blood cells, which makes them less susceptible to infections from certain bacteria or viruses..Read the full now; the viral video