Tooth and doughnut, conceptual image. The sugar in food such as doughnuts can contributes to dental caries, the decay and crumbling of the teeth. This is caused by the bacteria in plaque, a substance which covers the surface of unclean teeth. The bacteria break down sugar in the mouth, producing an acid which progressively destroys the teeth. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Ella Maru Studio |
Taille de l’image : | 5941 px × 5941 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |