If parents do not have broad bean disease, their children may have broad bean disease.

Opinions and Suggestions: Favamia is a sex chromosome asexually transmitted disease. The mother has two XX chromosomes. Although the mother and maternal grandmother do not have favism, they may carry defective genes. Mothers who do not have favism It is possible to give birth to a son with favismosis after a new marriage to a father who does not have favismosis. However, as long as you are careful not to use oxidative drugs that can cause hemolysis, serious symptoms will not occur.