Medically reviewed by Maggie Moon, MS, RD Vitamin B12 supports red blood cells, nerve health, and DNA production, with adults ...

Vitamin B12 is an essential nutrient that we need to maintain nervous system function and overall health. It's also a very popular dietary supplement, even though most people can get enough of it from ...

The best time to take vitamin B12 depends on why you are taking it and in what form. Learn the best timing for your needs.

Think of B12 as a tiny but mighty nutrient that helps keep growing bodies energized, focused, and ready to learn. For many ...

Q. I was recently told my vitamin B12 level is low. How can I get it back into range? A. Vitamin B12 is one of those nutrients that quietly does a lot of heavy lifting in the body. Also known as ...

Expert reveals key causes symptoms and the most effective strategies of managing Vitamin B12 deficiency among men over 50 ...

B12 shots work fast but don’t last long. Most leaves your body within a day, though some is stored in the liver. Regular injections may be necessary to maintain steady levels, especially if you have ...