Researchers show which blood group has the lowest cance.r risk

We all know that knowing your blood type can be crucial in an emergency. But what you may not know is that some research suggests it may also play a role in your long-term health. In particular, it could affect your risk of developing certain cancers. So, what is the most protected blood type? And how can you discover yours? Let's take a closer look.

How can you easily find out your blood type?

Many people don't know their blood type, yet it's valuable information. There are several easy ways to find out:

  • For blood donations: The French Blood Establishment (EFS) will inform you of your group after a donation.
  • By asking your doctor during a blood test.
  • In your health record if you have already had a blood test.
  • By taking a blood group test at a pharmacy.

Knowing your blood type is not only useful in the event of an accident, but can also help you better understand certain health risks.

Does blood type play a role in cancer risk?

Studies have examined the relationship between blood type and certain chronic diseases. A 2015 study found notable differences depending on blood type.

Groups A, B and AB: an increased risk of certain types of cancer

People with blood types A, B, or AB appear to have a slightly higher risk of developing certain types of cancer, including:

  • Stomach cancer : Research suggests that these blood types are more susceptible to certain bacteria such as Helicobacter pylori, a known risk factor for this type of cancer.
  • Pancreatic cancer : Here too, groups A, B and AB would be more affected.