Nature Made Folic Acid 400 mcg contains an important B vitamin for women of childbearing age and pregnant women. This gluten free Folic Acid supplement has no color added, no artificial flavors and no preservatives. Folic acid, also known as folate from dietary sources, helps support nervous system function. This folate supplement also plays a critical role in the proper development of the baby’s nervous system. Adequate Folic Acid in healthful diets also may reduce a woman's risk of having a child with a neural tube defect. Adults take one of these Folic Acid dietary supplement tablets daily with water and a meal. Nature Made supplements are quality you can trust. USP has tested and verified ingredients, potency and manufacturing process. USP sets official standards for dietary supplements. Visit the USP verified website for more information. *Based on a survey of pharmacists who recommend branded vitamins and supplements.