Males with this blood group are the most vulnerable to heart attack and sexual impotence

The latest study, published during the Fourth World Congress of Heart Fairure 2017, suggests that blood type can determine whether you are threatened by heart attack.

Scientific researchers analyzed the data of more than 1300000 people from nine previous studies and concluded that people with blood groups A, B, or type AB were 9% more likely to develop heart attacks compared to those with blood groups 0. The exact mechanism behind increased risk of heart attack is not yet clear.

There is, however, the possibility that people with non-0 blood types have the highest concentration of a blood clotting protein, called the von Willebrand factor, which can cause blockors and therefore heart attacks. It has to be said that men with non-0 blood groups are also the most vulnerable to sexual impotence. /Men's Health ] Health Journal/