Everyone has a blood type, but do you know what yours is and what it means for your body? Do you know that your blood type ...

New research suggests that blood group B may be associated with slower aging, although not without risks for these people.

If you have type AB blood, for example, your body is programmed to produce A and B antigens on red blood cells. A person with type O blood doesn't produce any antigens. Blood is said to be ...

The antigens on a person's red blood cells are recognized as safe by the immune system, but someone with type B blood will have antibodies that attack type A antigens, for example. Another ...

Red blood cells are the most common cells in human blood ... available from foods in two different forms: Non-heme iron: This type is found in plant-based foods and those fortified with iron.

Red blood cells (RBC) can be present in urine even when ... and other health conditions. There are two types of hematuria. One is called “gross hematuria,” which occurs when a person can ...