Your Body's Many Cries for Water

According to Dr. Batmanghelidj, the body possesses many different thirst signals. A dry mouth is not a reliable indicator of your body's water needs. He describes a variety of more reliable ones, and helps you learn to understand when your body is calling for water. In this way, he claims you can prevent, treat, and cure a variety of conditions of ill health, at no cost, with what he calls nature's miracle medicine: Water. The author explains how much water one needs to drink a day to stay healthy, and why tea, coffee, and sodas are not good substitutes for water.