Efecto del ácido fólico, el ácido levofolínico y el ácido fólico más vitamina B12 en los valores de homocisteína plasmática total en mujeres sanas en edad reproductiva

These results suggest that supplementation with 5 mg/day levofolinic acid has a faster and stronger effect in reducing tHcy levels than the same doses of folic acid and folic acid plus vitamin B12. This difference was significant from the fifth day of supplementation.