Doctors Reveal the One Blood Type Which Has the Lowest Risk of Ca.ncer

Some studies suggest that people with blood type O may have a slightly lower risk of certain cancers, while types A, B, and AB may have a slightly higher risk in some cases. This may be linked to how the body handles inflammation and infections.

However, blood type does not determine your health.

Lifestyle plays a much bigger role—things like diet, smoking, physical activity, and regular check-ups matter far more.

In simple terms, your daily habits are what truly shape your long-term health.