Do you wake up feeling drained despite getting 9 hours of sleep? Maybe your body is lacking in vitamin B12. This essential ...

Should you take a vitamin B complex supplement with all eight B vitamins or a supplement with B12 alone? This article helps ...

Vitamin B12 does also accumulate in a few plant-based sources, including some mushrooms, seaweed, and nutritional yeast, but ...

“It can cause gastrointestinal issues if not needed,” warns Sharp.

Vision problems can also be a sign of Vitamin B12 deficiency. The vitamin is vital for maintaining healthy optic nerves.

Water-soluble vitamins, which include Vitamin B12 and vitamin C, do not get stored in the body and get excreted pretty soon.

Dr. Eric Verdin studies the biology of aging and how our lifestyle can extend our quality of life. Vitamin D is among the ...

Vitamin B12 can be found in multivitamins, B-complex supplements, and by itself in a B12 supplement, which are available in many natural and synthetic forms including cyanocobalamin and ...