10 Fruit And Vegetables You Should Never Peel ByAnna Hartley, 11/20/2017 Gourmandize shares Share on Facebook Share on Twitter Pin it Share on WhatsApp Share on Google+ 6/11 Previous Next Bell Pepper Bell Pepper skin is very rich in vitamins C and A, so you definitely shouldn't peel them. Peppers are delicious when stuffed and baked, or raw in a tasty salad.