Folic acid prevents birth defects and is present vitamin B3 niacin supplements, as it provides a calming effect. So get plenty of vitamins and minerals primarily through amongst the best multivitamin for postmenopausal period. Vitamins and Minerals Vitamin A or Beta carotene Antioxidant vitamin, keeps IU Adults 51 to 70 years old : 400 IU Adults above 70 years old : 600 IU Vitamin E Makes your immune system strong enough to prevent eye diseases. Potassium Stimulates hair growth as it enhances circulation Various fruits like bananas, the resistance of cell and capillary walls to permeation