ABSTRACT
Drinking water can contain fluoride which is effective in preventing dental caries at concentration of ≤1.5 mg/L however at concentrations ≥1.5 mg/L, it could lead to dental fluorosis. Dental fluorosis is a disorder that occurs due to excessive fluoride intake during the...
CHAPTER ONE
INTRODUCTION
1.1 Background of the study
Water contamination remains a critical public health issue gl...