Problems with Fluoridation Studies:

• A. Not one Randomized Controlled Trial   

• B. Socioeconomic status usually not controlled

• C. Inadequate size

• D. Difficulty in diagnosing decay

• E. Delay in tooth eruption

• F.    Diet: Vitamin D, calcium, strontium, sugar, variables.

• G.   Total exposure of Fluoride

• H.   Oral hygiene

• I.     Not evaluating Life time benefit

• J.    Estimating or assuming subject actually drinks the fluoridated water.

• K.   Dental treatment expenses

• L.    Breast feeding and infant formula

• M. Fraud or gross errors. 

• N. Genetics