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Health See other Health Articles Title: 10 Eye-opening Things Your Blood Type Says About You It turns out, not all blood is the same. While we all have red blood (goodbye, blue-blood myth!) it is divided into four different types. Blood owes its red color to red blood cells, and each of them contains a specific type of antigens—a substance made of sugars. To know your blood type, doctors examine what kind of antigen is within your blood cells. The A blood type only has A antigens, the B blood type displays the B antigen, AB folks have both, and the O population has neither. Your blood can also contain the Rhesus factor, a particular type of antigen. Having the Rh factor makes your blood positive, and lacking it makes it negative. If all of this sounds important, it’s because it is. Your blood type says a lot about who you are as a person, and you need to know it. 10 – Your donor compatibility. Your donor compatibility Blood donation is a bit tricky. The antigens mentioned above, if introduced to a body that does not have them, can trigger a dangerous immunological response. As such, blood donation has to consider antigen compatibility. For example, someone with Type B blood doesn’t have the A antigen in its body. Subsequently, receiving blood from someone with Type A or AB can have adverse consequences. Similarly, Rh-negative patients cannot receive blood from Rh-positive folks, as they lack the Rhesus factor. As a consequence of the above, some blood types are considered universal donors or recipients, since they don’t have to face those pesky compatibility issues. O negative blood is the universal donor. Since it lacks A, B, and Rh antigens, it does not trigger immunological responses on anyone, making it highly valuable in donation centers. On the other side of the spectrum, AB positive blood is the universal recipient. It contains every possible antigen and, therefore, cannot react to any other blood type. A study published in the Journal of Medical Entomology speculates that the different sugar structures of blood antigens can affect the attraction of mosquitoes towards certain types. In the research, people with type O were favored by the little pests, while type A was shown to be less appealing. A series of independent studies have discovered connections between blood type and certain types of cancer. While each research requires further investigation, preliminary results affirm Non-O blood types have a higher risk of developing gastric cancer. Similarly, the B antigen seems to increase the odds of ovarian cancer. Type O folks are also luckier in the heart disease department. Some studies affirm they have the lowest risk of developing heart disease compared to other types. On the other hand, type A patients have an additional 5% risk, and type B displays 11% more. The class with more significant tendencies towards heart disease is AB, with an astonishing 23%. Post Comment Private Reply Ignore Thread
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