Beta-carotene may be a nutrient found in plants.
It is regenerate into A within the body, and it's found in orange and light-green vegetables adore carrots, spinach and sweet potatoes (5, 18).
Sweet potatoes area unit a superb supply of it.
One 1/2-cup serving (100 grams) of baked sweet potato contains enough provitamin A to produce nearly fourfold the RDI of A (19).