怀孕前至少三个月和怀孕早期每天服用有助于降低神经管缺陷的风险。有助于支持正常的早期胎儿发育（大脑和脊髓）。

每粒胶囊包含： 叶酸（Folate/Folic acid）|1mg 其它成分：微晶纤维素，硬脂酸镁，明胶。 *本品不含：奶制品，麸质，花生，人工甜味剂，色素或防腐剂。

服用方法： 成人每天一粒，或者遵照专业医生的建议服用。

Lonn, Eva, et al. "Homocysteine lowering with folic acid and B vitamins in vascular disease." The New England journal of medicine 354.15 (2006): 1567-1577. http://europepmc.org/abstract/MED/16531613 Homocysteine Lowering Trialists' Collaboration. "Lowering blood homocysteine with folic acid based supplements: meta-analysis of randomised trials." Bmj316.7135 (1998): 894-898. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC28491/ Wang, Xiaobin, et al. "Efficacy of folic acid supplementation in stroke prevention: a meta-analysis." The Lancet 369.9576 (2007): 1876-1882. http://www.bibliotecadelectura.com/pediatria/pdfs/efficacy%20of%20folic%20acid%20supplementation.pdf