White tooth fillings are used to fill tooth cavities caused by decay. White fillings are a more aesthetically pleasing, popular alternative to silver amalgam fillings. White fillings are natural in appearance and help to preserve the natural tooth for as long as possible. A composite resin material is used to fill the cavity which, if left untreated, can lead to tooth loss. We recommend regular dental check-ups so that your dentist can detect any dental cavities as early as possible.