Smart Facts: Sundown Naturals" Prenatal is a good source of Calcium and contains the water-soluble vitamin Folic Acid, an important vitamin for women. Healthful diets with adequate folate may reduce a woman"s risk of having a child with a brain or spinal cord birth defect.*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.