Objective To invesigate and to estimate the total fluoride intake of residents in Wuhan.
Methods Water, food air samples were collected in three sityes which belonged to different city function region.The fluoride content of each sample was examined by the fluor ineiron selecive electrode method.
Results The fluoride contents of water, food, and air samples were all below their respective allowable values of hygienic stanard.The daily total fluo ride intake of resident in Wuhan was 1.857 mg.
Conclusion The fluoride contents of the samples and daily total fluo ride intake are condign to related health standards in Wuhan residents.
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