Folic acid is an important supplement to consider for any woman of child-bearing age, but especially for expectant mothers. Nature's Made Folic Acid offers 400 mcg of folic acid in a convenient tablet form. It plays a role in the development of the nervous system of the fetus. Adequate folic acid in healthful diets of pregnant mothers may also promote the healthy development of the child's brain and spinal cord. Each of these tablets delivers 400 mcg, or 100% daily value of folic acid.