High fluorides ingestion through drinking water affects the body system of human being. No treatment was successful in the children with fluorosis. This study reports successful treatment of fluorosis in children and possible preventive measures. Double blind cross sectional clinical study was conducted on 200 children consuming water containing 2.4, 4.6, 5.6 and 13.5 mg/l of fluoride of various age groups. A note was made for clinical, radiological and dental fluorosis. Biochemical estimations were made for serum calcium, serum and urinary fluoride and serum parathyroid hormone. It was...