Nature cure is a constructive method of treatment which aims at removing the basic cause of disease through the rational use of the elements freely available in nature. It is not only a system of healing, but also a way of life, in tune with the internal vital forces or natural elements comprising the human body. It is a complete revolution in the art and science of living.
Although the term ' naturopathy' is of relatively recent origin, the philosophical basis and several of the methods of nature cure treatments are ancient. It was practised in ancient Egypt, Greece and Rome. Hippocrates, the father of medicine ( 460-357 B.C.) strongly advocated it. India, it appears, was much further advanced in older days in natural healing system than other countries of the world. There are references in India's ancient sacred books about the extensive use of nature's excellent healing agents such as air, earth, water and sun. The Great Baths of the Indus Valley civilisation as discovered at Mohenjodaro in old Sind testifies to the use of water for curative purposes in ancient India.

The modern methods of nature cure originated in Germany in 1822, when Vincent Priessnitz established the first hydropathic establishment there. With his great success in water cure, the idea of drugless healing spread throughout the civilised world and many medical practitioners throughout the civilised world and many medical practitioners from America and other countries became his enthusiastic students and disciples. These students subsequently enlarged and developed the various methods of natural healing in their own way. The whole mass of knowledge was later collected under one name, Naturopathy. The credit for the name Naturopathy goes to Dr. Benedict Lust ( 1872 - 1945), and hence he is called the Father of Naturopathy.

Nature cure is based on the realisation that man is born healthy and strong and that he can stay as such as living in accordance with the laws of nature. Even if born with some inherited affliction, the individual can eliminate it by putting to the best use the natural agents of healing. Fresh air, sunshine, a proper diet, exercise, scientific relaxation, constructive thinking and the right mental attitude, along with prayer and meditation all play their part in keeping a sound mind in a sound body.

Nature cure believes that disease is an abnormal condition of the body resulting from the violation of the natural laws. Every such violation has repercussions on the human system in the shape of lowered vitality, irregularities of the blood and lymph and the accumulation of waste matter and toxins. Thus, through a faulty diet it is not the digestive system alone which is adversely affected. When toxins accumulate, other organs such as the bowels, kidneys, skin and lungs are overworked and cannot get rid of these harmful substances as quickly as they are produced.

Besides this, mental and emotional disturbances cause imbalances of the vital electric field within which cell metabolism takes place, producing toxins. When the soil of this electric filed is undisturbed, disease-causing germs can live in it without multiplying or producing toxins. It is only when it is disturbed or when the blood is polluted with toxic waste that the germs multiply and become harmful.