Smooth and even color seems to matter more than blinding whiteness when teeth are in question. That is the bottom line of a massive Swedish study in which thousands of young adults were asked to ...

Any change to the color of your tooth is discoloration, also called a stain. There are lots of reasons your tooth can change color. And if your tooth is discolored, it doesn't look as bright or white ...

Beauty and the teeth: perception of tooth color and its influence on the overall judgment of facial attractiveness. "This study investigated the influence of changes in tooth color on judgments of ...