A person's blood type is determined by "the presence or absence of certain antigens – substances that can trigger an immune response if they are foreign to the body," according to American Red Cross.

Most people don’t spare a thought for their blood type unless they’re in need of a transfusion — but could yours hold secrets to your health? There are four main blood types: A, B, AB and O.

READ MORE: Bladder cancer signs after Formula 1 legend Eddie Jordan's death Find the best Amazon Spring Sale deals on tech, home and beauty Those with the blood type A, B or AB could be dramatically ...

Not to B-negative, but your blood type could offer a clue to your risk of having a stroke before 60. “The number of people with early strokes is rising,” said Dr. Steven J. Kittner, co-principal ...

WAUSAU, Wis. (WSAW) - The Wausau Community Blood Center says there is a critical need for Type O blood throughout the country. The American Red Cross says Type O-Negative blood is the most common ...

A recent study reveals a link between blood type and stroke risk, particularly for early-onset strokes. Individuals with type ...

Add Yahoo as a preferred source to see more of our stories on Google. LAS VEGAS (KLAS) — During a nationwide severe blood shortage, the American Red Cross of Southern Nevada has shed some light on ...

The short answer: No, there is no “best” blood type. But each of the four main categories — A, B, AB and O — have their own advantages and disadvantages. It can also make you less attractive to ...