All of the Following May Be Functions of Melatonin Except

Question

All of the following may be functions of melatonin except that it
A) can act as an antioxidant.
B) protects against free-radicals.
C) may maintain circadian rhythms.
D) can act as an insulin synergist.
E) may influence sexual maturation.

Accepted Answer

Melatonin has been found to have insulin-sensitizing effects, but it does not act as a direct insulin synergist. Therefore, option D is incorrect. Melatonin is involved in various functions such as regulating circadian rhythms, acting as an antioxidant, and protecting against free-radicals. It may also influence sexual maturation.