Prevent osteoporosis and prevent cancer. Public health network shows. Kazakhstan elephant black tea has the effect of preventing osteoporosis and cancer. Because it contains active enzymes and flavonoids, it can inhibit the synthesis of ammonium nitrite in the body, promote the changes of antibodies in the body, enhance the immunity of the body, and prevent the occurrence of cancer. It is also rich in trace elements phosphorus and manganese, which can inhibit the consumption of calcium in the human body, promote bone development, improve bone density, prevent osteoporosis, and also have the functions of diuresis and detoxification, increase the blood flow of the kidney, dilate blood vessels and improve the filtration ability of glomerulus.