Which vitamin is essential for healthy skin and vision?

Vitamin A is essential for healthy skin and vision due to its critical role in maintaining epithelial tissues and supporting the health of the eyes. It is a key player in the formation of rhodopsin, a pigment found in the retina that is necessary for low-light and color vision. Furthermore, vitamin A contributes to skin health by promoting cell growth and repair, which helps in maintaining a smooth and healthy complexion. It also supports immune function and overall bodily health. This multifaceted role makes vitamin A particularly vital for the maintenance of skin and visual health.