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Tooth discoloration in children linked to fluoride
In a recent study performed in Goa, India, taking 1,189 seventh grade children, it was found that 13% presented with a condition called fluorosis.
Fluorosis is a condition that occurs when chronic ingestion of more than 2 parts per million of fluoride is taken over several years during the time when the teeth are in their calcification stage.
Children that were used in the study were using fluoride toothpaste before age 6. These children had twice the amount of fluorosis than children who were not exposed to fluoride up until this age.
In the U.S., 95% of children 6 or older use fluoridated toothpaste. The results of this study should not lead parents to believe that children of 6 or younger should not be using fluoridated toothpaste. However, parents should limit the use to a very small amount of toothpaste each time they brush, and be present to monitor the child’s brushing routine.
Some of the effects of fluorosis in mild cases are little white stains on the teeth. In more severe cases, teeth can turn a shade of brown and even break off, which all leads to more cavities.
