Nature’s Bounty Super B-Vitamin Complex with Folic Acid Plus Vitamin C is made up of several vitamins that work well together to support heart and nervous system health while providing nourishment for the occasional stress of daily living. A vital vitamin for women during pregnancy, folic acid supports reproductive health and the health of developing children. Just one high-potency tablet a day includes a variety of B vitamins, plus Vitamin C for heart, immune, and antioxidant support.