16 Best Vitamins and Supplements for Women Over 50 in 2026

13. Folate - Cardiovascular and Cognitive Protection

Folate, particularly in its active methylfolate form, becomes increasingly important for women over 50 due to its roles in cardiovascular health, cognitive function, and DNA synthesis. While folate deficiency is less common than other B vitamins, suboptimal levels can contribute to elevated homocysteine levels, which are associated with increased cardiovascular disease risk. For women facing heightened heart disease risk after menopause, maintaining adequate folate status supports healthy homocysteine metabolism and may help protect against cardiovascular events. The synthetic form, folic acid, requires conversion to active methylfolate through enzymatic processes that may be impaired in individuals with MTHFR gene variations, affecting up to 40% of the population. Methylfolate supplements bypass this conversion requirement, ensuring bioavailability regardless of genetic factors. Research suggests that adequate folate intake may support cognitive function, mood regulation, and potentially