Doctor's Best Fully Active B Complex provides energy and helps you cope with stress. B vitamins are needed to produce energy from food and to make and maintain DNA, genes, cells, tissues, organs, and enzyme functions. B vitamins are essential for life and humans cannot produce them, so we must obtain them through diet. Doctor's Best Fully Active B-Complex provides only the best used forms of B-vitamins. This includes fully active folate, the most active folate in the body, and MTHF (methyl tetra-hydro-folate). Fully Active B Complex also provides fully active vitamin B12 such as methylcobalamin (methyl-B12) to help ensure excellent oral absorption.
Best Fully Active B Complex is a full-spectrum vitamin B supplement, carefully designed for optimal absorption and utilization. This formulation provides the B vitamins in their safest, best tolerated and biochemically active forms. Thiamine ("vitamin B1") is critical to human metabolism because it is essential for the metabolism of oxygen. The microscopic "power plants" of our cells (mitochondria) require thiamine to generate energy.