German researchers have developed a process that tests the abrasive effect of toothpastes. The abrasive effect of a particular toothpaste on tooth dentin depends on the hardness, amount, and particle ...

The goal of brushing one’s teeth is to have fresh breath and prevent cavities. But the effect of toothpaste on the complex ecosystem of bacteria in our mouths — the oral microbiome — is often ...

Good oral hygiene is essential for healthy teeth and gums. It also helps to prevent bad breath. The right toothpaste can play a critical role in oral health, but it can be difficult to know what ...