Health Concern
Fluoride in Drinking Water
Fluoride is a chemical compound added to water supplies for dental health benefits, though some prefer to remove it.
4.0 mg/L
EPA Action Level
F⁻
Chemical Formula
10-20%
FL Homes Affected
Health Effects
Short-term Effects
- Stomach upset (high doses)
- Nausea
- Vomiting (excessive intake)
- Diarrhea
Long-term Effects
- Dental fluorosis
- Skeletal fluorosis (very high levels)
- Thyroid dysfunction (controversial)
- Bone problems (excessive exposure)
Common Sources
1
Municipal water fluoridation
2
Natural geological deposits
3
Dental products
4
Industrial processes
5
Phosphate fertilizers
Detection & Testing
Ion-selective electrodes
Laboratory analysis
Fluoride test kits
Removal & Treatment Methods
Regulations & Standards
EPA Regulations
EPA maximum allowable level is 4.0 mg/L, optimal level 0.7 mg/L
Action Level:
2.0 mg/L
Prevalence in FL:
10-20% of homes