Levomefolate magnesium

Levomefolate magnesium is the bioactive form of folate, constituting the majority of circulatory folate and serving as a critical cofactor in one-carbon metabolism for DNA synthesis and homocysteine regulation. Its stability as a calcium salt (Metafolin) makes it a preferred research supplement for in vivo and in vitro studies of methylation cycles, neurobiology, and cardiovascular health, without masking B12 deficiency.