Vitamin B12 affects cells that form the outer surface of the body and line inner passageways (epithelial cells). Therefore, a lack of B12 may cause a falsely abnormal pap smear.
What information is available about the relationship between B12 deficiency and vitamins?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What information is available about the relationship between B12 deficiency and vitamins? [/INST] \n Vitamin B12 affects cells that form the outer surface of the body and line inner passageways (epithelial cells). Therefore, a lack of B12 may cause a falsely abnormal pap smear.</s>