Mamelons are the small bumps on your four front teeth called incisors. They usually appear as a group of three and wear down as you age. Mamelons don't need any special treatment. They give your teeth ...
Nature showcases bizarre dental adaptations for survival. Nutria boasts bright orange, iron-fortified teeth, while goosanders sport tooth-edged beaks for gripping fish. Sheepshead fish possess ...
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