Vitamin B12 can contribute to energy, mood, cognitive function and heart health. Read more about the benefits, deficiencies and how much you need.

You can generally get all the vitamin B12 you need from food, but some may need to take supplements, One type of B12 supplement may cause this side effect.

Vitamin B12 is an essential nutrient for our bodies. Here's how to be sure you're getting enough of it. Sean Jackson Sean Jackson is a creative copywriter living in Florida. He's had work ...

Vitamin B12 contains cobalt, hence its name, cobalamin. It's a water soluble vitamin your body uses to create red blood cells and DNA. It also helps develop your central nervous system.

Vitamin B vs. vitamin B12 Given how much vitamin B12 comes up on its own, it’s understandable to want to know how it’s different from vitamin B. But B12 is just a specific type of vitamin B.

4. Too little vitamin B12 could weaken bones. Low levels of vitamin B12 has been linked to osteoporosis, or the weakening of bones. A 2015 review found a lack of B12 might trigger the body to make ...

Vitamin B12 – otherwise known as cobalamin – is a water-soluble vitamin found in animal by-products, such as meat, fish and dairy. Other sources include fortified cereal, breads and plant milks.