The role of Vitamin B12 has become necessary for the production of red blood cells and the formation of bone marrow
These products are not intended to diagnose, treat, cure, or prevent any disease
That enzyme transfers a methyl group from S-adenosylmethionine to nicotinamide, producing 1-methylnicotinamide and consuming a molecule of the cell's principal methyl donor in the process
Oral supplements may be suitable for some adults, while others with significant deficiency or poor absorption may need clinician-directed injections or another prescription form
The VITALS trial randomly assigned 409 patients with clinically diagnosed Alzheimer disease (MMSE scores between 14 and 26) and normal vitamin B12, folate, and total homocysteine levels to daily B vitamin supplementation (B12 1 mg, B6 25 mg, folate 5 mg) or placebo, and followed the patients for 18 months (08)
Vegans and vegetarians are at risk of B12 deficiency because its mostly found in animal products