Besides being crucial in emergencies, knowing your blood type could also play a role in managing long-term health conditions—particularly cancer, according to some experts.
A 2015 study suggested that only one of the four blood types was linked to a lower risk of developing certain types of cancer. But which one?
How to Find Out Your Blood Type
Interestingly, this isn’t something an NHS staff member will typically inform you about when taking your blood. In fact, most people only learn their blood type when undergoing medical treatment for a specific condition.
There are four main blood groups:
- A
- B
- AB
- O
Each of these can be classified as either positive or negative, depending on the presence of a protein called the Rh factor. This means you could be A-positive, B-negative, O-negative, AB-positive, and so on.
Which Blood Type Has a Lower Cancer Risk?
