”Intestinal SPA” is a new health care method that can thoroughly cleanse the intestines, expel toxins from the body, improve constipation, correct diarrhea, regulate intestinal flora imbalance, prevent intestinal cancer, and have beauty, skin beauty, weight loss, and regulate endocrine disorders. In summary, “intestinal SPA” on human health has the following roles: therapeutic role: constipation affects the physiological function of the large intestine, can also lead to excessive absorption of toxins and affect the function of other organs of the body. A certain course of “intestinal SPA” in addition to the removal of dry stool, to restore the function of mucus secretion in the colon, but also to promote peristalsis, so as to restore normal bowel function. “Intestinal SPA” also helps to reduce the production and increase the discharge of some harmful gases in the colon, thus reducing the discharge of these gases from the respiratory tract, and can effectively treat bad breath. Preventive effect: The fermentation and corruption of food residues in the colon by bacteria can produce some carcinogenic substances, such as indole and methylindole. According to clinical statistics, the incidence of colon cancer and other colon tumors have a tendency to gradually increase. The “intestinal SPA” through the hydrodynamic movement of the colon, the gradual pure warm water on the colon wall a slow impact, so that intestinal peristalsis enhanced, toxins and carcinogenic substances with the water discharge, so as to effectively prevent the occurrence of colorectal cancer. Health effects: The alkaline environment in the colon is conducive to the reproduction and growth of bacteria. The bacteria produce many harmful substances and toxins through fermentation and corruption of food residues. The accumulation of a large number of harmful substances, the large intestine to increase the amount of absorption of toxins and produce “autointoxication”. Toxins make people easily fatigued, resistance is reduced; at the same time, metabolism is also slowed down due to the influence of toxins. In the intestinal hydrotherapy with a large number of junction of clean water on the intestinal mucosa “soak” to play a dialysis effect, toxin discharge increased, the accumulation of reduced, so “intestinal SPA” has a whole body health effects. Cosmetic effect: the skin and subcutaneous capillaries and a large number of secretory glands will be metabolites and some harmful substances in the blood through the capillary osmosis out of the body. These products in the excretion process damage the skin, causing skin diseases like pimples, spots, acne, etc., and can make the skin dehydrated and dry, accelerating skin aging and wrinkle formation. “Intestinal SPA” can reduce the production and accumulation of harmful substances, the excretion of toxins through the intestinal tract increases, while the excretion through the skin decreases, thus reducing the stimulation of toxins on the skin, playing a very good role in beauty. Other effects: “Bowel SPA” can also be used for pre-surgical and colonoscopic bowel preparation. Some patients have a large amount of fecal matter in the intestine that has not been excreted during colonoscopy, which affects the doctor’s observation and diagnosis, as well as the doctor’s operation, and can easily cause intestinal perforation, so patients must prepare their intestines well before the examination. Contraindications to “intestinal SPA” such as: severe heart disease, severe anemia, bleeding or perforation of the megacolon, severe hemorrhoids, etc., which requires a strong professional knowledge and rich clinical experience of the intestinal therapist, careful examination and questioning before treatment, close monitoring during treatment, in order to prevent accidents. To receive the “intestinal SPA” must choose the regular hospital spa for.