We discussed a surprisingly easy remedy for a whole lot of issues such as headaches, constipation and dry skin. This remedy is even a fundamental factor in many serious diseases. Integrative physician, Dana Cohen, MD, is the author of Quench: Beat Fatigue, Drop Weight, and Heal Your Body Through the New Science of Optimum Hydration. We talked about the best sources of hydration, when to get it, how to keep it in your body longer and move it where it needs to go.