Which vitamin is particularly important for maintaining healthy vision?

Vitamin A is essential for maintaining healthy vision because it plays a crucial role in the formation of rhodopsin, a pigment found in the retina that is responsible for low-light and color vision. When light hits the retina, rhodopsin undergoes a chemical change that allows the visual signals to be transmitted to the brain, enabling us to see.

In addition to its role in vision, Vitamin A also supports the health of the cornea and is vital for proper functioning of the conjunctival membranes, which protect the eye. A deficiency in Vitamin A can lead to night blindness and other vision problems, emphasizing its critical importance for eye health.