Fasting refers to complete abstinence from food for a short or long period for a specific purpose. The word is derived from the old English, 'feastan' which means to fast, observe, be strict.

Fasting is nature's oldest, most effective and yet least expensive method of treating disease. It is recognised as the cornerstone of natural healing. Dr. Arnold Eheret, the originator of the muscusless diet healing system, describes it as " nature's only universal and omnipotent remedy of healing" and "nature's only fundamental law of all healing and curing. "

The practice of fasting is one of the most ancient customs. It is followed in almost every religion. The Mohammedan, the Buddhists, the Hindus and many others have their periods of strict fasting. The saints of medieval times laid great stress on this method.

Fasting indisease was advocated by the school of natural philosopher, Asclepiades, more than two thousand years ago. Throughout medical history, it has been regarded as one of the most dependable curative methods. Hippocrates, Galen, Paracelsus and many other great authorities on medicine prescribed it. Many noted modern physicians have successfully employed this system of healing in the treatment of numerous diseases.

The common cause of all diseases is the accumulation of waste and poisonous matter in the body which results from overeating. The majority of persons eat too much and follow sedentary occupations which do not permit sufficient and proper exercise for utilisation of this large quantity of food. This surplus overburdens the digestive and assimulative organs and clogs up the system with impurities or poisons. Digestion and elimination become slow and the functional activity of the whole system gets deranged.

The onset of disease is merely the process of ridding the system of these impurities. Every disease can be healed by only one remedy - by doing just the opposite of what causes it, that is, by reducing the food intake or fasting.

By depriving the body of food for a time ,the organs of elimination such as the bowels, kidneys, skin and lungs are given opportunity to expel, unhampered, the overload of accumulated waste from the system. Thus, fasting is merely the process of purification and an effective and quick method of cure. It assists nature in her continuous effort to expel foreign matter and disease producing waste from the body, thereby correcting the faults of improper diet and wrong living. It also leads to regeneration of the blood as well as the repair and regeneration of the various tissues of the body.

Fasting is the world's most ancient and natural healing mechanism. Fasting triggers a truly wondrous cleansing process that reaches right down to each and every cell and tissue in the body. Within 24 hours of curtailing food intake, enzymes stop entering the stomach and travel instead into the intestines and into the bloodstream, where they circulate and gobble up all sorts of waste matter, including dead and damaged cells, unwelcome microbes, metabolic wastes, and pollutants. All organs and glands get a much-needed and well-deserved rest, during which their tissues are purified and rejuvenated and their functions balanced and regulated. The entire alimentary canal is swept clean. By rebuilding immunity, health is naturally restored and disease disappears. If health and immunity are thereafter conscientiously maintained, the individual is no longer vulnerable to disease and dieting become unnecessary. Surely one of the most overlooked and yet most valuable modes of healing that will be rediscovered in the future of the new medicine is the fast. This is because of the increasing interest in looking to oneself for healing powers. For the fast is an inward process and cannot be entered upon only from an outer approach with any expectation of a lasting benefit. The person must invariably be involved with the overall results. This therapeutic encounter is in direct contrast to the usual non-involvement in the physician-directed, disease-oriented medical practice of today.

Proven throughout history for physical, mental and spiritual rejuvenation, fasting promotes cleansing and healing; helps normalize weight, blood pressure, cholesterol; rebuilds the immune system; and helps reverse the aging process. If we are to get these poisons out of our bodies we must fast. By fasting we give our bodies a physiological rest. This rest builds Vital Force. The more Vital Force we have, the more toxins are going to be eliminated from the body to help keep it clean, pure and healthy.