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.

Vitamin B12 is an unsung hero in the world of nutrients, and while it’s discussed less than your popular vitamins, like A and C, a vitamin B12 deficiency is nothing to play with. If you’re ...

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 ...

Vitamin B12 is a water-soluble vitamin that can be found in foods like dairy products, meat, fish, poultry, cheese, and fortified breakfast cereals. This vitamin cannot be produced in the body ...

Vitamin B12, vital for DNA synthesis, energy, and nerve function, is deficient in many, especially those over 60. Deficiency signs include fatigue, pale skin, headaches, and mood changes.

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 ...

"Normal" levels of vitamin B12 may not be enough to ward off dementia, new research finds. Researchers at University of California San Francisco studied 231 healthy older adults (averaging 71 ...