The cucumber is an amazing low calorie vegetable that is rich in vitamins K, A and C as well as phosphorus, pantothenic acid, manganese, magnesium, and potassium and high water content. It is a great food for weight loss as it helps in reducing cholesterol and also controls the level of glucose in blood. It is also a rich source of silicon that helps in improving the texture of skin and hair and also helps in developing stronger and healthier nails. The best way to juice cucumbers is along with the skin because it contains several health benefiting nutrients.