Team Achmea Health Hero's - BrushHour: Tarik Eraslan, Esther Gellings, Kimberley van Hulst , Noura Ismaïl , Fouad El Ouazizi. Together, We Make Dental Health Care More Inclusive There are approximately 600.000 children (younger than 18 years) who never visit the dentist in the Netherlands although caries is almost completely preventable by good habits and dental costs are covered by the basic health insurance.