Cucumber is the fourth most cultivated vegetable in the world and is healthy enough to be called 'superfood.' 1. It provides moisture to the body. If you are too busy to drink enough water, eat cold cucumbers. Cucumber is 90 percent watery. 2. Cool down the heat inside and outside the body. Eating cucumbers cools the body. When cucumbers are attached to the skin, it cools the body's heat from th..