Abstract
Great progresses have been made, during the last century in the treatment of diseases. Indeed cure is more effective and quick today. Conventional medicine, drugs and scientific research is used everywhere, but it still varies according to the country. At the same time, we see that natural treatments have become very popular. The definition of natural therapy, is different cures based on natural products, such as plants, Moreover in some habitudes such as massages, the scientific value remains unproved for the most, but are used by many people. This type of medicine has many different names such as alternative medicine and complementary medicine. Some of the different cures ,have been used since a long time such as herbal medicine dated at 2800 BC in China. Even if natural treatments are not new, since a few years, the use of all these treatments have increased everywhere. Many massage centers, acupuncture institutes have opened in the cities. This "new market" is really expanding, with an increase of thirty percent per year, in the entire world.
