A deficiency of which of the following vitamins results in accumulation of homocysteine in the blood?

Question

Quizplus · Accepted Answer

Folate deficiency can lead to accumulation of homocysteine in the blood. Folate plays an important role in the metabolism of homocysteine, and without adequate folate levels, homocysteine cannot be properly metabolized and accumulates in the blood. Biotin, niacin, and vitamin K deficiencies do not lead to accumulation of homocysteine in the blood.

A Deficiency of Which of the Following Vitamins Results in Accumulation