A new study in the Journal of Dental Research examined the levels of
fluoride in the body. As you may know, fluorides have been added to our
drinking water supplies and toothpastes to reduce the incidence of decay. We also use fluorides following your periodontal cleaning
to prevent decay and relieve tooth sensitivity to hot and cold. Rinses
and gels that have more fluoride than over the counter products can also
be prescribed in certain cases. This study adds on to the already
strong base of scientific evidence that fluoride is safe and effective
in the prevention of cavities (decay).
This new study is considered by
researchers to be the best science to date because a more accurate and
reliable scientific method was used to measure exposure from all sources
of fluoride. The take home message: when properly used, fluorides are
safe and effective when properly used, but using fluoride does
not alleviate the need to properly clean your teeth by brushing and flossing in a regular routine after every meal (when possible). As always, if you have questions about home care techniques, don’t hesitate to ask myself or your hygienist!
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