Vitamin A is also known as Beta-carotene.  However, here is where it gets  confusing - they are not the same!  True Vitamin A is found only in animal  products, such as butter, egg yolks, liver, organ meats and shellfish.   Beta-carotene is found in plant food, such as carrots, red bell peppers, sweet  potatoes, winter squash, and particularly leafy greens (collard greens, kale,  spinach, Swiss chard, turnip greens).  And for the animal product to be a good  source of Vitamin A, they should be eating green food, such as cows eating green  grass.  Think of the animal as a Vitamin A factory!  When we consume  Beta-carotene from plants (or vitamin supplements) our body has to convert it  into Vitamin A.  And guess what - we aren't that efficient in doing that.  To  learn all about Vitamin A click  here.
Vitamin A supports the endocrine, immune, integumentary (that's  skin), and reproductive systems along with our eyes.  It is required for growth  and natural repair of many body tissues, and maintains integrity of blood cells  and epithelial tissue lining the gut, lungs, and reproductive tract.
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Nice post...Thanks for sharing a informative info...
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