Learn how to spot vitamin B12 deficiency symptoms early and find the best ways to incorporate it into your daily routine.

A person who has the type of anemia with B12 deficiency and low B12 levels (called "megaloblastic anemia" with unusual white ...

Is your hair feeling dull, weak, or falling out a lot more than usual? Check your vitamin B12 levels. While you search for ...

Allergic reactions to vitamin B12 are rare, but real. The reason may sound strange, but it's true - an allergy to cobalt.

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

Three experts explain what to watch for and how to correct low stores of this B vitamin. By Jenny McCoy Feeling ...

Vitamin B12, according to the National Institutes of Health Office of Dietary Supplements, is a nutrient (or family of molecules called the cobalmins that incorporate an ion of th ...

Are there any side effects of vitamin B12 supplements? The dietician breaks it down. “You can get mega-high doses of B12 offered through injections, which are prescribed, and some people may ...

Vitamin B12 is found exclusively in animal-based products such as milk, cheese, curd, eggs, meat, and fish. While vegetarians ...