Prenatal Vitamins with Folic Acid: Essential Nutrients for a Healthy Pregnancy Folic acid, also known as folate or vitamin B9, is a vital nutrient for pregnant women. It plays a significant role in the early stages of fetal development, particularly in the formation of the neural tube. Sufficient folic acid intake during the early weeks of pregnancy can help prevent neural tube defects like spina bifida and anencephaly. Source URL - https://www.storeboard.com/blogs/health/prenatal-vitamins-with-folic-acid-essential-nutrients-for-a-healthy-pregnancy/5625629