eye health

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Vitamin A — Where It Comes from and What It Does

Vitamin A — Where It Comes from and What It Does

Whether you get your vitamin A from plants, animals or supplements, it’s an important factor for preventing ‘night blindness.’ We’ve known about the properties of Vitamin A for over a hundred years — even before the word ‘vitamin’ existed. It was originally identified in a study on how to keep […]

by × March 27, 2008 × 9,435 comments