Wuyi rock tea have ten effect: 1, enhance immunity, tea can improve the CONA stimulation spleen lymphocyte proliferation response, protection and adjustment of N – methyl – N – nitro – N – nitroso vein (MNNG) in immune function, improve the body resistance to disease. 2, anti-aging, tea polyphenols, enhance the vitality of whole blood (GSH – PX), help clear biological free radicals in the body, reduce the damage, in order to delay the aging of the human body. 3, cancer prevention: tea cui N – methyl – N – nitro – N – nitroso vein (MNNG) have inhibition to induce intestinal malignant tumor, prevent cancer. 4, the prevention and treatment of cardiovascular disease: tea may reduce the aortic intima plaques and content, reduce capillary fragility, resistance enhancement. Tea polyphenol compounds lower blood cholesterol and triglycerides content, reduce lipid deposition, and drops of blood viscosity, reduce high blood coagulation state, prevent blood to have apparent effect. 5, protection of urinary organs: tea contains flavonol glycosides and compounds, diuresis, inhibiting renal tubular resorption, promote fluoride excretion. As well as 6.8-2 lipoic acid for edema, liver edema and cardiac pregnancy edema has a therapeutic effect. 6, to the health of digestive organs: tea catechins in the convergent effect to the gastric mucosa, inhibit the secretion of gastric juice, appropriate plays a protective effect on stomach. 7, for dental care: content of fluoride in tea 27.3 146.6 parts per million, the appropriate content of fluorine, can prevent dental caries, bone strength. 8, prevent eye disease: tea carotene – purple rose ketone are provitamin A, B, it can be converted into vitamin A, vitamin A can prevent lacrimal gland epithelial tissue cutin degeneration proliferation cell pathological changes, prevent corneal cutin thick, prevent eye diseases. 9, weight loss and beauty: due to lower blood fat, cholesterol and three acid glycerol content, promoted the activity of pancreatic fat decomposition, restrain the addition of neutral fat, to achieve the effect of weight loss and beauty. 10, in addition to the above functions, wuyi rock tea and thirst, in addition to disease, cool and refreshing detoxify, excited nerve centre, reduce fatigue, sober, relieve drunkenness, harmful ion precipitation, anti-inflammatory sterilization, suppress the virus inside and outside, resistance to radiation, radiation damage effect and so on.