Plant-based foods deliver vitamin A through carotenoids, especially beta-carotene. Orange-hued produce such as carrots, ...

Kiser: Vitamin A, also known as retinol, is a fat-soluble vitamin needed for human vision. It's transformed within the eye into a derivative called 11-cis-retinal, which is the molecule that allows ...

A new study has found that vitamin A-biofortified orange maize significantly improves visual functions in children. The study was conducted among school-aged children (4 to 8 years old) in rural ...

Vitamin A is an essential nutrient that plays a role in many bodily functions. The fat-soluble vitamin is important for our vision, skin, immune system and more. Also known as retinol, vitamin A is a ...