The primary culprits in tooth decay are the acids produced by bacteria in dental plaque. However, exposure to other chemicals can exacerbate the condition. For instance, fluoride compounds, when used appropriately, can help strengthen teeth and prevent decay. On the other hand, excessive fluoride exposure, known as fluorosis, can damage teeth.
Another chemical of concern is bisphenol A (BPA), commonly found in dental sealants and composites. While BPA exposure levels from these sources are generally low, concerns about its potential estrogenic effects have prompted ongoing research into its safety.
