Microhybrid composite Gradia DirectTM Extra Bleach White disc-shaped specimens (n = 35) were immersed in three different natural juices and four different energy drinks. The aim of this study was to evaluate changes of color and fluorescence of resin-based composites (RBCs) exposed to natural juices and energy drinks. Discoloration of dental restorations makes them aesthetically unacceptable and is a frequent reason for replacement of composite restorations.
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