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+ 10/11 Previous Next Parsnip Parsnip are filled with good nutrients from the skin down, including potassium and fiber. To get the most out of them, simply wash them with plenty of water and eat without peeling.