B vitamins supplementation in the prevention of ischemic stroke / 国际脑血管病杂志

ABSTRACT

Reducing plasma homocysteine levels by B vitamins supplementation may be an effective intervention to prevent ischemic stroke, but early relevant clinical trials have show n that patients do not benefit from it.Recent trials have show n that folic acid supplementation can significantly reduce the risk of ischemic stroke.Therefore,the potential benefits of B vitamins in the prevention of ischemic stroke still need further study.