_____ is the most biologically active form of vitamin A in the body.
A)Retinol
B)Lutein
C)Beta-carotene
D)Alpha-tocopherol

Question

Quizplus · Accepted Answer

Retinol is the most biologically active form of vitamin A in the body. It is essential for vision, immune function, and cellular communication. Beta-carotene and other carotenoids can be converted to retinol in the body, but the conversion is inefficient and can vary greatly among individuals. Lutein is a different carotenoid that is important for eye health, but it is not involved in vitamin A activity. Alpha-tocopherol is a form of vitamin E, which is a different nutrient altogether.

_____ Is the Most Biologically Active Form of Vitamin a in the Body