Vitamin B12 is an essential nutrient for good health. Some of the best sources of vitamin B12 include meat, fish, eggs, fortified foods, and supplements. It may also be advisable to limit or avoid ...

Your body needs vitamin B12 for maintaining metabolism, producing DNA and red blood cells, keeping the nervous system healthy, and more (1, 2). Fortunately, most people get enough of this ...

The foods containing vitamin B12 are primarily animal meat, fish, eggs, and dairy. Vegetarians, people who are pregnant or nursing, and others who are at risk of deficiency may need to take ...

Vitamin B12 (cobalamin) is an important nutrient that strengthens your body's blood cells. It also nourishes your nerve cells and helps keep them healthy. B12 also assists in the formation of DNA.

You've likely heard about the benefits of vitamin B12 (also known as cobalamin), which assists your body in producing red blood cells, boosts energy levels and supports your nerve health. Most people ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to giving your body the key nutrients it needs, how often do you think about vitamin B12?