Drinking only will also slow down the aging process because the skin will be well-hydrated and plump. Well-hydrated skin means wrinkle-free, soft, and glowing skin. Drinking water for thirty days will also help individuals maintain muscle tone and keep themselves energized, both of which are signs of youthfulness. Drinking plenty of water benefits individuals from the inside out, protecting joints by ensuring the cartilage around the joints are lubricated and supple. Cartilage is eighty-five percent water, so to help prevent injury and get the most out of a workout, individuals should drink plenty of refreshing water. Drinking only water for thirty days will keep individuals looking and feeling young in these important ways.