Cucumber has high water content and crunchy flesh, Cucumbers have striped, light to dark green-colored skin that is edible. It’s high in beneficial nutrients, as well as certain plant compounds and antioxidants that may help treat and even prevent some conditions. NUTRIENT CONTENT: Cucumbers are low in calories but high in water and several important vitamins and minerals. Eating cucumbers with the peel provides the maximum amount of nutrients.