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+ 11/11 Previous Next Cucumber Cucumber skin is rich in antioxidants and fiber, while the flesh is largely water. Simply cut your cucumber into thin slices and serve in a delicious Mediterranean style salad like this one!