Impact Factor : 0.548
*Corresponding author:Karimi MD, Pediatric Dentistry Department, Sepideh Dental Clinic, Iran
Received: August 27, 2018; Published: August 31, 2018
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When I was spending my childhood in southern Iran, I encountered people whose teeth were brownish-yellow with white spots. I always wondered why their teeth are looking ugly. Are they not doing oral hygiene? But when I got into the dental school, I realized that this was due to excessive fluoride in drinking water. Interestingly, the percentage of dental caries in these individuals was much lower than others.