Your body can't produce vitamin B12 on its own, so getting it from your diet is important. If you're just starting to study it, we'll help you understand it further.

Vitamin B12 is an essential nutrient that's often overlooked. Also known as cobalamin, vitamin B12 helps your body produce vital red blood cells and boost your energy levels, among other things.

Methylcobalamin and cyanocobalamin are two different forms of vitamin B12 that have similar health benefits in preventing ...

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 ...

Blumberg is a contributor for TIME. Blumberg is a contributor for TIME. Everyone needs vitamin B12: It helps the body produce red blood cells and maintain healthy brain function, along with so many ...

Oral vitamin B12 supplements may offer an additional way to prevent hand-foot syndrome, a common side effect of chemotherapy with capecitabine, a clinical trial suggested. The phase 3 trial, conducted ...

Meeting the minimum requirement for vitamin B12, needed to make DNA, red blood cells and nerve tissue, may not actually be enough – particularly if you are older. It may even put you at risk for ...

Even if you have a balanced diet, you might not be getting enough vitamin B12. The reason? B12 is found almost exclusively in animal foods. For instance, beef is a top source of B12. Just one 4-ounce ...

Vitamins A, B12, and D and omega-3 supplements may help relieve common dry eye symptoms. Home remedies, such as a warm compress or humidifier, may also help. Speak with a doctor before supplementing ...

There’s limited scientific evidence directly linking semaglutide use to vitamin B12 deficiency or recommending routine vitamin B12 supplementation for people taking semaglutide. Semaglutide is the ...