Vitamin E functions primarily as:
A) a promoter of calcium absorption from the intestine.
B) an antioxidant in the plasma membrane.
C) a cofactor in generation of blood clotting factors.
D) a promoter of human fertility.
E) a coenzyme involved in intermediary .

Question

Quizplus · Accepted Answer

Vitamin E is a fat-soluble antioxidant that helps protect lipids in the cell membrane from oxidative damage by free radicals. It is particularly important in protecting polyunsaturated fatty acids from oxidation, which can lead to cellular damage and disease. Vitamin E is not involved in calcium absorption or blood clotting, nor is it a coenzyme in intermediary metabolism or a promoter of fertility.

Vitamin E Functions Primarily As