Doctors Best Doctor's Best Fully Active B-Complex with Quatrefolic - 60 vcaps PBW-P3671

Description Ingredients What is Doctor's Best Fully Active B Complex? Doctor's Best Fully Active B Complex provides energy and helps coping with stress. B vitamins are needed to make energy from foods, and to make and maintain DNA, genes, cells, tissues, organs, and enzyme functions. B vitamins are fundamental to life, and humans cannot make them, therefore we need to get them through the diet. Doctor's Best Fully Active B Complex provides only the best-utilized B vitamin forms. This includes fully active folate, the body's most fully active folate and MTHF (methyl-tetra-hydro-folate). The Fully Active B Complex also provides fully active vitamin B12 as methylcobalamin (methyl-B12) to help ensure excellent oral absorption. How does it work? Best Fully Active B Complex is a full-spectrum B vitamin supplement, carefully designed for optimal absorption and utilization. This formulation provides the B vitamins in their safest, best tolerated, and most biochemically active forms. Thiamin (œVitamin B1) is fundamental to human metabolism because it is essential for the metabolism of oxygen. The microscopicœpower plants of our cells (mitochondria) require thiamin to generate energy. Riboflavin (œVitamin B2) is a cofactor for various mitochondrial enzymes and therefore essential for the body to make energy. Riboflavin is a necessary cofactor for the metabolism of homocysteine, a normal product of metabolism that can become toxic as it accumulates; and for the utilization of glutathione, a major antioxidant. Riboflavin also supports important enzymes that recycle folate and activate vitamin B6. Niacin and Niacinamide (œVitamin B3). This vitamin is fundamentally essential for numerous enzymes that make and use energy. Both niacin and niacinamide are readily activated to the cofactors that power these enzymes. Vitamin B6 (as pyridoxine hydrochloride and pyridoxal-5-phosphate). This vitamin is essential for at least 112 enzymes that metabolize carbohydrates, amino acids, and fatty acids”some 3% of all the known human enzymes. It is also essential for routing potentially harmful homocysteine along theœtrans-sulfuration pathway to produce glutathione and other important sulfur antioxidants. Vitamin B6 is vital for early brain development and for the metabolism of various brain chemical transmitters. Nerve cells both in the brain and elsewhere in the body rely heavily on B6. Certain neuroleptic drugs may impair the brain's B6 utilization and increase dietary B6 requirements. Folate (as methyl-tetra-hydro-folate or MTHF, Quatrefolic). This vitamin is a major dietary source of