5 Things Your Blood Type Says About Your Health

5 Things Your Blood Type Says About Your Health


The blood type you have has an important role in terms of your overall health.


There are some factors that can be changed and some that cannot when discussing your health. Your blood group is one of these immutable factors. Your blood type, also known as your blood group, is actually something you inherit from your parents and is based on some microscopic elements that exist on the surface of red blood cells. Although it may seem as though they have nothing to do with your health, that is not entirely accurate. These substances may interact with your immune system in a special way that influences your risk of developing specific diseases. You are either more or less likely to contract certain diseases depending on your blood type, which can be A, B, AB, or O.



Study showed that people with AB blood type are more prone to cognitive impairment. As one study from University of Vermont found out, 82% people with this blood type are more likely to develop thinking problems that may eventually turn into dementia. And according to yet another study, some older people with AB blood type, found it difficult to remember and recall things as compared to the others.


Heart disease

The types of blood may affect your risk of heart attacks and strokes as well, but this one is good news for people with O blood type. People that have this type have a 60% lower risk of heart diseases as compared to the rest. One research from the Harvard school of Public Health has revealed that people with non-O blood type are at a higher risk of heart diseases and this, however, might  be as well influenced by consumption of the right kind of foods and following a healthy lifestyle.


Stomach cancer

Here we have yet another bad news for people with AB blood type. These people are at a higher risk of stomach cancer. As  a study about health ailments showed, AB blood type people have a 26% higher risk of developing this disease. H pylori is a bacteria responsible for this effect. A large proportion of the world’s population carries this in their gut, but persons with AB blood type have an extremely reactive immune system to this. This boosts their risk of stomach cancer.



The bacteria that increases stomach cancer risk in AB blood type people also affects the risk of ulcers in people with O blood type. The substances that are found in people with this blood type modify the body’s response to the bacterium. But it is not so clear how it is done.


Pancreatic cancer

Once again here are some good news for people with O blood type. These are 37% less likely to develop pancreatic cancer. The bacteria in the gut, H pylori is responsible for this effect too.

But, while keeping all this aside, you must remember that these factors are just affecting the risk to some extent. Your diet and lifestyle as well have the most important role to play.



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