Flouridation :: essays research papers fc

FlouridationIn 1931 at the University of Arizona Agricultural try Station M. C.Smith, E. M. Lantz, and H. V. Smith discovered that when given tipsiness pissingsupplied with farad, rats would expose tooth defects. Further testing by H.T. Dean and E. Elove of the join States Public wellness Service confirmed thisreport, and stated that what is known as mottled tooth. colourise tooth is acondition in which white spots develop on the back teeth. Gradually the whitespots get darker and darker until the tooth is eroded completely. This wasbelieved to be caused by fluorine in drinking water (Behrman pg. 181).A unattackable uproar was heard when this was released and people wanted allfluorine knocked out(p) of their water. But later tests concluded that communities withhigh levels of fluorine in their drinking water suffered less dental cavities.Further testing concluded that at least 1.0 parts per million of fluorine couldhelp to prevent cavities, scarce more than 1.5 PPM would c ause mottled tooth, sobasically a small(a) fluorine would be okay but a lot of fluorine would be bad(Behrman 182). In 1938, with this information, Dr. Gerald Cox of the Mellon Institutebegan to publicise the growth of fluoride to public water systems, claiming thatit would reduce tooth decay, however there were two study obstacles in his path,The American Medical Association, and The American Dental Association. Bothassociations wrote articles in their journals about the dangers of fluoridationof water supplies. The American Dental Association wrote the interest in theOctober 1, 1944 issue We do know the use of drinking water containing aslittle as 1.2 to 3.0 parts per million of fluorine impart cause such developmentaldisturbances in bones as osteoslcerosis, spondylosis and osteoperosis, as wellas goiter, and we cannot afford to run the risk of producing such atrocioussystemic disturbances in applying what is at present a doubtful turnintended to prevent development of dent al disfigurements among children.(Yiamouyiannis pg. 138)Despite these warnings Dr. Cox go on to promote fluoridation ofwater supplies and even convinced a Wisconsin dentist, J. J. Frisch to promotethe addition of fluoride to water supplies in his book, The Fight ForFluoridation. Frisch soon garnered the support of discourteous Bull. Frank Bullorganized political campaigns in order to curve local officials to endorsefluoridation. This began to apply heavy pressure on the United States PublicHealth Service and the American Dental Association. (Yiamouyiannis pg. 139)In 1945 in front any tests had been proven to show that fluoride reducedcavities, it was added to the drinking water give of Grand Rapids, Michigan.