Aug 13, 2025 · Vitamin B-12 is a vitamin the body uses to make and support healthy nerve cells. It's also used to make healthy red blood cells and the genetic material inside cells called DNA. Vitamin B-12 …

Vitamin B12 is required for the development, myelination, and function of the central nervous system; healthy red blood cell formation; and DNA synthesis [1, 4, 5].

Jun 11, 2025 · Vitamin B12 (cobalamin) is essential for the health of nerve tissue, brain function, and red blood cells. Sources include meat, eggs, and some yeast products.

Vitamin B12, also known as cobalamin or extrinsic factor, is a water-soluble vitamin involved in metabolism. [2] One of eight B vitamins, it serves as a vital cofactor in DNA synthesis and both fatty …

Feb 7, 2025 · What Does Vitamin B12 Do? Vitamin B12, also called cobalamin, helps your body make DNA, nourishes your brain and nervous system, and helps maintain healthy red blood cells.

Vitamin B12, or cobalamin, is naturally found in animal foods. It can also be added to foods or supplements. Vitamin B12 is needed to form red blood cells and DNA. It is also a key player in the …

Jan 30, 2024 · Vitamin B12 has many roles in your body. It supports the function of your nerve cells and is needed for red blood cell formation and DNA synthesis. For most adults, the recommended dietary...

Nov 5, 2025 · Vitamin B12 helps your nervous system function properly, which supports brain health, mood, and energy levels. Getting enough B12, especially if you are deficient, can help prevent …

Vitamin B12 is a water-soluble vitamin required for red blood cell formation, nerve function, and DNA synthesis. A low level of vitamin B12 is called vitamin B12 deficiency.

Oct 13, 2025 · Vitamin B12 is an essential, water-soluble vitamin that should be consumed through a variety of animal and/or fortified plant foods, or supplements. The health benefits of B12 include …