Safety of Composite Fillings
Some individuals may be worried about the safety of composite fillings. This is because composite would be cytotoxic, meaning that it may do harm to cells around the tooth. Recent studies showed that fillings with a lighter color are more likely to be safer than those with a darker tone. However, more research is still needed to measure the possible risks. Scientists suggest that dentists should follow the instructions of the manufacturers about light curing time and intensity, as well as keep the material from directly touching the skin. [3]
