The fluorine water (fluoridation program) is a program of water resource in NaF magnet of cities, with a concentration of 0.5 mg/l. Fluorine in tooth enamel of the baby and is now mature fetus (15 years old), fluorine combines with calcium phosphate of tooth enamel forms fluoroapatit is a hard acid-resisting mineral substances, make sure the hard enamel caries being difficult.Fluorine water chemistry program but expensive due to buy chemicals NaF inserted in from its source of water plants, but the great benefit is to reduce the rate of tooth decay a lot among people. Caries reduction will reduce all the costs which must be borne by the State for the treatment is very expensive, since the costs of training doctors, doctors, medication and equipment intended for the treatment, recovery of teeth and dentures due to loss of teeth.
đang được dịch, vui lòng đợi..