Quiz: Vitamin B12
Question 1 of 3  

Vitamin B12 deficiency causes megaloblastic anemia, damage to the white matter of the spinal cord and brain, and peripheral neuropathy. Which of the following vitamin supplements should not be used in patients with vitamin B12 deficiency?

  • A.

    Oral vitamin B12

  • B.

    Parenteral vitamin B12

  • C.

    Folate (folic acid)

  • D.

    Vitamin B12 supplements for life

Am I correct?