BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Vitamin A. This vitamin can protect the eye’s cornea, which is responsible for focusing light to the ocular lens. By eating these regularly, you can better prevent night blindness and dry eyes. Eggs, beef or chicken liver, and milk are rich sources of this vitamin.

Detailed explanation-2: -A lack of vitamin A hinders your eyes’ ability to make these pigments, which can lead to night blindness. In other words, you need vitamin A to be able to see at night. Your eyes also need vitamin A to produce moisture to keep your corneas properly lubricated.

Detailed explanation-3: -As it relates to eyesight, vitamin A (also called all-trans-retinol) has been shown to be useful in helping with night vision. Vitamin A is a precursor of rhodopsin, the photopigment found in rods within the retina of our eye that helps us to see at night. Without vitamin A, “night blindness” occurs.

Detailed explanation-4: -Vitamin A plays a crucial role in vision by maintaining a clear cornea, which is the outside covering of your eye. This vitamin is also a component of rhodopsin, a protein in your eyes that allows you to see in low light conditions ( 1 ).