Which vitamin is essential for the synthesis of rhodopsin, a pigment found in the retina of the eye?

A Vitamin A ✓
B Vitamin D
C Vitamin E
D Vitamin K

Explanation

Vitamin A is necessary for the production of rhodopsin, which helps the eye adjust to changes in light levels.

Mnemonic

A = Acuity → essential for sharp vision

Source

National Institutes of Health
Vitamins Nutrition Vision Health Easy MEDICAL Confidence: high