Water also acts as a natural shock absorber for the eyes and spinal cord. When you don't drink enough water, your body does its best to hold on to every drop. That water is stored outside the cells, giving you swollen hands, feet and legs. Increasing your water intake can also cure water retention caused by excess salt. Water passed through the kidneys removes extra sodium from your body.
Water is a great thirst quencher while other drinks can actually contribute to dehydration.
Kelsey says caffeinated beverages act as a diuretic, meaning they cause you to urinate more and deplete your water supply. Beverages such as coffee and tea fill some daily water requirements because they contain some water. However, Schmitt still recommends her clients drink the recommended amount of water each day, in addition to other beverages. If you insist on that morning cup of coffee, drink a glass of water afterward to help keep your teeth white. Take your time building up your water intake.