Now the United States has a medical journal reported that a 30 elderly women for as long as 30 packages a day to drink instant tea, resulting in bone and joint pain, periodontal disease, such as fluorosis phenomenon.  Well, how would fluorosis tea?
China Food Science and Technology Society, deputy director of the Committee of Experts on Sun professor explained that the appropriate intake of fluoride in the context of the human body is beneficial trace elements, and to the use of calcium and phosphorus in bone deposition, can accelerate bone growth, the maintenance of
 
Bone health, prevention of dental caries and other health effects, it may only lead to excessive intake of fluoride poisoning.  China Nutrition Association recommended adult daily intake of fluoride should be 1.5 mg -3 mg.  Fluoride content in tea actual maximum value Paoshui fluoride in tea, the leaching rate of 30-60 grams a day-to-drink (bagged tea bag about two grams).  Take into account other food and water will be fluoride intake, and 15-30 grams of tea a day will not cause excessive fluoride.