Fluoridation of Water: Hearings ... Eighty-third Congress, Second Session, on H.R. 2341, a Bill to Protect the Public Health from the Dangers of Fluoridation of Water, May 25, 26, and 27, 1954U.S. Government Printing Office, 1954 - 491 páginas |
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Página 4
... concentration to optimal levels . This adjustment should be in accord with climatic factors and a constant chemical control should be maintained . With proper safeguards , this procedure appears to be harmless . " Present medical ...
... concentration to optimal levels . This adjustment should be in accord with climatic factors and a constant chemical control should be maintained . With proper safeguards , this procedure appears to be harmless . " Present medical ...
Página 9
... concentration . The mention of the city of Aurora , Ill . , I think hits the nub of our objection to this legislation . The city of Aurora , Ill . , through natural causes , has a certain amount of fluorine in the water they use in that ...
... concentration . The mention of the city of Aurora , Ill . , I think hits the nub of our objection to this legislation . The city of Aurora , Ill . , through natural causes , has a certain amount of fluorine in the water they use in that ...
Página 20
... concentration , it ought to come out a few blocks or a few miles away from where it went in ; should it not ? It comes out sometimes with a higher content and sometimes with a lower content . That is one of the mysteries that makes ...
... concentration , it ought to come out a few blocks or a few miles away from where it went in ; should it not ? It comes out sometimes with a higher content and sometimes with a lower content . That is one of the mysteries that makes ...
Página 29
... concentration of 1 part fluoride to 1 million parts of water , Dr. Bull is quoted in the official conference proceedings as saying : " Now , in regard to toxicity , I note that Dr. Bain used the term ' adding sodium fluoride . ' We ...
... concentration of 1 part fluoride to 1 million parts of water , Dr. Bull is quoted in the official conference proceedings as saying : " Now , in regard to toxicity , I note that Dr. Bain used the term ' adding sodium fluoride . ' We ...
Página 30
... concentration ” — one part of fluorine to a million parts of water - other than a slight mottling or discoloration of the teeth . This formula completely overlooks the fact that some persons consume in the course of a day many times the ...
... concentration ” — one part of fluorine to a million parts of water - other than a slight mottling or discoloration of the teeth . This formula completely overlooks the fact that some persons consume in the course of a day many times the ...
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Términos y frases comunes
American Dental Association amounts of fluoride animals areas artificial fluoridation benefits bill body bone calcium calcium fluoride Chairman chemical chlorine chronic citizens committee concentration council Dean dental caries dental decay dental fluorosis dental health Dental Society dentistry dentists disease doctor dose drinking water drug effect of fluoride evidence experiment experimental fact Federal fluoridated water fluoridation of public fluoridation of water fluoridation program fluoride ion fluorine content Government Grand Rapids HALE health department hearing HESELTON HEYROTH HINSHAW human individual ingestion intake KNUTSON mass medication medicine ment milligrams million of fluoride mottled enamel National natural Newburgh organizations PELLY percent permanent teeth persons present proponents Public Health Service public water supplies question rat poison recommended record referred scientific scientists sodium fluoride statement teeth tion tooth decay toxic United States Public Washington water containing water fluoridation
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Página 382 - At 12 :53 pm a recess was taken until 2 pm of the same day.) AFTERNOON SESSION The hearing was resumed at 2 pm, upon the expiration of the recess.