Solgar Folate 666mcg DFE Metafolin 400mcg 100 TabletsFolic Acid must first be converted to its active form by a series of biochemical steps before it is able to be used by the body. Metafolin (L methylfolate) requires no conversion because it is bioidentical to the bio active form. In other words, it is body ready. This can be useful for individuals whose bodies have difficulty converting folic acid to its active form. The active folate in this formulation promotes heart health.* It also supports a