Does Bottled Water or Well Water Provide Fluoride Protection Against Decay?
The vast majority of bottled waters on the market do not contain optimal levels (0.7-1.2 ppm) of fluoride. Additionally, reverse osmosis home treatment systems remove significant amounts of fluoride from the water supply. Consumers on well water, or who use home water treatment systems should have their water tested to establish the fluoride level of the treated water. Testing is available through local and state public health departments. Private laboratories may also offer testing for fluoride levels in water.
