Blood type A increases early stroke risk

A new study indicates that individuals with blood type A have a higher risk of experiencing a stroke before the age of 60. This finding highlights a potential genetic factor in stroke risk. The research, a meta-analysis of 48 studies, found that those with blood type A were 16% more likely to suffer an early stroke. Conversely, people with blood type O had a 12% lower risk. While the study points to a genetic link, researchers emphasize that lifestyle factors like diet and exercise remain crucial for stroke prevention, regardless of blood type.