Does bottled water contain fluoride?
Bottled water is regulated by the U.S. Food and Drug Administration and must meet federal drinking water standards for regulated contaminants. Some bottled water contains natural levels of fluoride from the location that it was collected from. Some companies add fluoride to their bottled water, which must be indicated on the label. Consumers who choose to purchase bottled water should carefully read the label or contact the bottler to understand what they are buying, for example, the source of water, the method of treatment, and the fluoride level.