Which vitamin is particularly important for maintaining eye health in older adults?

Vitamin A plays a crucial role in maintaining eye health, especially in older adults. This vitamin is essential for the production of rhodopsin, a protein in the retina that helps the eyes to adapt to light changes and supports overall vision. It is also necessary for the maintenance of the cornea, the outer layer of the eye, ensuring that it remains healthy and clear. In addition, adequate levels of Vitamin A can help prevent age-related macular degeneration (AMD), a leading cause of vision loss in older adults.

As aging can lead to decreased absorption and conversion of beta-carotene (a precursor to Vitamin A) from the diet, ensuring sufficient Vitamin A intake becomes increasingly important for older adults to support their ocular health.