Approximately 50% of the population possess genetic variations that impede the enzyme methylenetetrahydrofolate reductase (MTHFR) from converting folic acid, commonly found in supplements and fortify foods, to L-methylfolate, the form of folate needed by the body for its biochemical reactions. Thus, this population derives more benefits from L-methylfolate supplementation. 
• Supports healthy mood, cardiovascular, and nerve function*
• Important for normal production of serotonin, norepinephrine and dopamine*
• Essential for converting homocysteine to methionine