Search Results 1-10 of 15941 for vitamin b12

  1. 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 ...

  2. Vitamin B-12 injections for weight loss: Do they work? - Mayo Clinic

    Vitamin B-12 is added to some foods and is available as a dietary supplement. Health care providers commonly prescribe vitamin B-12 shots to help prevent or ...

  3. Vitamin B-12 and depression: Are they related? - Mayo Clinic

    Vitamin B-12 and other B vitamins play a role in making brain chemicals that affect mood and other brain functions. Low levels of B-12 and other B vitamins ...

  4. TUESDAY Q & A: Vitamin B-12 deficiency more common with increasing age - Mayo Clinic News Network

    Vitamin B-12 plays a role in red blood cell formation, cell metabolism, nerve function and bone health. The primary natural sources of vitamin B-12 are meats, ...

  5. Vitamin B-12 Supplements Recommended for Older Adults - Mayo Clinic News Network

    Vitamin B-12 plays a role in red blood cell formation, cell metabolism, nerve function and bone health. A deficiency of vitamin B-12 can be associated with ...

  6. Vitamin B-12 injections for weight loss: Do they work?

    Vitamin B-12 is added to some foods and is available as a dietary supplement. Health care providers commonly prescribe vitamin B-12 shots to help prevent or ...

  7. Vitamin B-12 injections for weight loss: Do they work? - Mayo Clinic

    Vitamin B-12 is added to some foods and is available as a dietary supplement. Health care providers commonly prescribe vitamin B-12 shots to help prevent or ...

  8. Vitamin deficiency anemia - Symptoms & causes - Mayo Clinic

    A lack of folate and vitamin B-12 can cause red blood cells to become too large so they can't carry oxygen well.

  9. Heartburn medicines and B-12 deficiency - Mayo Clinic

    Acid-controlling medicines may do more than prevent heartburn. They also may keep vitamin B-12 from being absorbed.

  10. Researchers look at possible link between low vitamin B12 and Parkinson's symptoms

    By Jay Furst. Low vitamin B12 levels can worsen some symptoms of Parkinson's disease, especially postural instability and cognitive impairment, ...