When taken in large doses, which of the following vitamins is associated with liver injury and peptic ulcers?

Question

Quizplus · Accepted Answer

Niacin, also known as vitamin B3, is associated with liver injury and peptic ulcers when taken in large doses. Thiamin (B1) is generally safe in high doses, while vitamins B12 and B6 may cause nerve damage and neurological symptoms when taken in excess. Vitamin B17 is not a recognized vitamin.

When Taken in Large Doses, Which of the Following Vitamins