Besides skin integrity, what specific visual function is supported by Vitamin A in leeks?

Answer

Maintaining good eyesight, especially in lower light conditions

Vitamin A, along with related carotenoids present in leeks, is fundamentally important for maintaining optimal visual health. A key function of adequate Vitamin A intake is its necessity for the proper operation of the eye's photoreceptor cells, particularly those responsible for vision under dim or low light conditions. Ensuring sufficient levels supports clear sight and is integral to the healthy maintenance of mucous membranes, which protects the surface of the eye.

Besides skin integrity, what specific visual function is supported by Vitamin A in leeks?
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