Medically reviewed by Melissa Nieves, LNDVitamin B12 is an essential water-soluble vitamin that you can only get through diet ...

Vitamin B12 is an essential nutrient that's often overlooked. Also known as cobalamin, vitamin B12 helps your body produce ...

Pale or Yellow-Tinted Skin If your skin looks pale or slightly yellow, it might be a sign of anemia caused by low B12.

This essential vitamin is generally considered safe, even at high doses. However, most people get enough B12 through diet alone, and unnecessary supplementing may lead to negative side effects.

Different vitamins have different benefits, and some people may need more of a specific vitamin than others. For example, if you’re a vegan, you may need to take a B12 supplement since this ...

Deficiency: If you have a vitamin B12 deficiency you will feel tired or weak, pale skin, loss of appetite, infertility and ...

New research from the University of California San Francisco has suggested that low levels of Vitamin B12 could increase the ...

If you want to build muscle, a simple home cooked meal might not suffice. Supplements often earn a bad reputation for being ...