Произведено Bioclinic Naturals

Bioclinic Naturals 5-MTHF & B12 contains one of the most active and bioavailable forms of folic acid with BioPlant Extracts. May support normal early fetal development in addition to normal early development of the fetal brain and spinal cord Helps to form red blood cells, prevent vitamin B12 and folate deficiency Supports the normal function of the immune system and energy metabolism Helps to maintain the body's ability to metabolize nutrients Guaranteed to meet or exceed Good Manufacturing Practices (GMP) of the U.S. Food and Drug Administration (FDA), Health Canada and the Therapeutic Goods Administration (TGA) of Australia Non-GMO. Suitable for vegetarians Methyltetrahydrofolate acid (MTHF) is the active form of folate at the cellular level, the form found in circulation and is considered to cross the blood brain barrier; it may be an optimal form for preventing neural tube defects. It does not need to be converted to an active form by the enzyme methylene tetrahydrofolate reductase (MTHFR), known to have common single-nucleotide polymorphisms that impair enzymatic activity by as much as 70%. Furthermore, quatrefolic acid administration has been associated with higher peak (6S)-5-MTHF levels than both folic acid and calcium 5-MTHF, with higher plasma folate levels even in those with high functioning MTHFR polymorphisms.