Since 1947 1 333 mcg DFE (800 mcg Folic Acid) Heart Health Prenatal Support Non-GMO Wheat & Dairy Free Suitable For Vegans Certified Gluten Free Kosher Parve Dietary Supplement Folic acid is a water-soluble B Vitamin and member of the B Complex. Folic acid intake is important for pregnant women and helps promote heart health. Folic acid helps maintain healthy levels of homocysteine already within the normal range by helping convert homocysteine into methionine. In addition it plays a significant role in the health of red blood cells and helps support a healthy nervous system.