People who have blood types A, B, and AB are up to 82 percent more likely to develop cognition and memory problems — which can lead to dementia — compared to those with Type O. One possible reason for this memory loss is the fact that blood type can lead to things like high blood pressure, high cholesterol , and diabetes. These conditions can cause cognitive impairment and dementia. Blood type has been connected with stroke, too, which can occur when the blood flow to the brain is disrupted.
There are plenty of factors that have been connected with a higher risk of cancer, and it can sometimes be hard to know which ones to look into more seriously than others. However, people with Type A blood have been found to have a higher risk of stomach cancer specifically, compared to those with other blood types. The ABO gene may play a role with a heightened cancer risk, as well.
This gene has been connected to other cancers, including lung, breast, colorectal, prostate, liver, and cervical cancers. This correlation has been studied for more than 60 years, and while research continues to show a correlation, there is no definitive explanation as to why the ABO gene may put you at a higher risk for some cancers. While you may not be able to change your blood type, there are ways to lower your risk of cancer:. Though there are no sure ways to prevent cancer, these actions can help lower your risk and keep you healthy.
Your blood type is just one factor that contributes to your risk for certain health conditions. Get information on a variety of health conditions, disease prevention, and our services and programs. Also, Rh-negative blood is given to Rh-negative patients, and Rh-positive or Rh-negative blood may be given to Rh-positive patients. The rules for plasma are the reverse. There are more than other known antigens, the presence or absence of which creates "rare blood types.
Learn about blood and diversity. Universal donors are those with an O negative blood type. O negative blood can be used in transfusions for any blood type. Type O is routinely in short supply and in high demand by hospitals — both because it is the most common blood type and because type O negative blood is the universal blood type needed for emergency transfusions and for immune deficient infants. Approximately 45 percent of Caucasians are type O positive or negative , but 51 percent of African-Americans and 57 percent of Hispanics are type O.
Minority and diverse populations, therefore, play a critical role in meeting the constant need for blood. Types O negative and O positive are in high demand. However, the need for O negative blood is the highest because it is used most often during emergencies. The universal red cell donor has Type O negative blood. So, considering some of the potential links to disease, you may be tempted to ask if you could change your blood type.
This is because most of your red blood cells are made in your bone marrow. If the marrow donor has a different blood type, your blood type will eventually change to the donor's type.
These are the eight main blood types. The presence or absence of A or B antigens gives us four main blood types: A type blood has only A antigens on red blood cells B type blood has only B antigens on red blood cells AB has both A and B antigens on red blood cells O has neither A nor B antigens on red blood cells.
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