The principle of using water to heal and renew the body has been known since the beginning of history. It has been used and recommended by doctors since before the time of Hippocrates and until now. John Wesley, the famous evangelist, wrote a book in the early 18th century, as an effective domestic remedy. Prusnitz, Father Knupp, Dr. Winternitz, Dr. Kellogg and many intellectuals advising the use of water in healing. Today we have a lot of supporters like water therapy Alen E. Banik, OD; Paul C.