Most Developed Countries Do Not Fluoridate Their Water
More people drink fluoridated water in the US alone than in the rest of the world combined. In Western Europe, for instance, 97 percent of the population drinks non-fluoridated water.
Fluoridated Countries Do Not Have Less Tooth Decay Than Non-Fluoridated Countries
According to the World Health Organization (WHO), there is no discernible difference in tooth decay between developed countries that fluoridate their water and those that do not. The decline in tooth decay the US has experienced over the last 60 years, which is often attributed to fluoridated water, has likewise occurred in all developed countries (most of which do not fluoridate their water).