What diseases are people with blood type B less likely to develop?

Blood type is not only crucial in emergency blood transfusions but also predicts a person's risk of developing certain diseases. Micronutrients on the surface of red blood cells interact with the immune system in various ways, altering your risk of developing several common illnesses. Therefore, depending on whether you have blood type A, B, AB, or O, you may be more or less susceptible to heart disease, cancer, and many other illnesses.

Memory

If you have blood type B, you have a lower risk of memory problems. According to research published in the journal Neurology, blood type AB has a higher risk of cognitive decline compared to other blood types. Specifically, older adults with blood type AB are more likely to experience problems with cognition or remembering numbers. Blood type AB is associated with levels of certain clotting factors and proteins in the blood. This may explain why people with blood type AB are more likely to develop cognitive problems as they age.

Stomach cancer

People with blood types B and O have a lower risk of stomach cancer. According to a study from the American Journal of Epidemiology, people with blood type AB have a higher risk.People with blood type B or O have a 26% higher risk of stomach cancer. If you have blood type A, your risk is 20% higher than if you have blood type B or O.

According to a study, a type of bacteria called H. pylori has the potential to cause cancer. This bacteria is found in the gut of nearly two-thirds of the world's population. People with blood types AB or A have immune systems that react strongly to this bacteria, increasing their risk of stomach cancer.

Ulcerative inflammation

As mentioned above, H. pylori bacteria do not react strongly with blood types B and O; however, this bacterium also increases the risk of ulcers in people with blood type O. This change increases the risk of ulcers. People with blood type B do not experience this condition.

Heart disease

According to research from Harvard Medical School, people with blood type O have a 23% lower risk of cardiovascular disease compared to other blood types. Blood types AB and B have the highest risk of cardiovascular disease, due to their higher rates of inflammation.

Pancreatic cancer

People with blood types O and B have a 37% lower risk of developing pancreatic cancer compared to those with other blood types. The study authors once again point out that the presence of H. pylori bacteria is the reason for the higher incidence of cancer in people who do not have blood types O and B.

Blood type, to a greater or lesser extent, influences disease risk. Simultaneously, a healthy lifestyle is the best way to prevent illness. Even if you have blood type B and have a lower risk of these diseases than other types, you should still eat a balanced diet, exercise, and reduce stress to maintain good health.