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  • Vitamin B-12 - Mayo Clinic
    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 also is called cobalamin Food sources of vitamin B-12 include poultry, meat, fish and dairy products
  • Vitamin B12 Deficiency: Causes, Symptoms, and Treatment - WebMD
    Vitamin B12 is essential for good health, but some people may not be getting enough WebMD tells you about symptoms of a vitamin B12 deficiency and how it can be treated
  • Vitamin B12 - Wikipedia
    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 acid and amino acid metabolism [3]
  • Vitamin B12 Benefits and Side Effects: Dosage Safety
    Vitamin B12 (cobalamin) is an essential water-soluble vitamin that your body can’t make on its own It supports core processes like red blood cell production, nerve protection, and DNA synthesis—the reasons people search for “vitamin b12 benefits” and “what is vitamin b12 good for ”
  • We Asked a Doctor What Vitamin B12 Actually Does for Your Body
    While B12 doesn't produce energy, it provides essential tools to allow your body to unlock energy from the food you eat It also supports the necessary building blocks of other bodily reactions that maintain energy
  • Vitamin B12 - Health Professional Fact Sheet
    Vitamin B12 overview for health professionals Research health effects, dosing, sources, deficiency symptoms, side effects, and interactions here





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