grit teeth

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In laboratory tests, the system not only lightened stains but also helped protect teeth.

From Science Daily • Mar. 23, 2026

Fluoride - a naturally occurring mineral recognised to protect teeth against decay - is added to water supplies in many countries, including the US, where around 63% of the population have fluoridated water.

From BBC • Nov. 15, 2024

Centers for Disease Control and Prevention, which reported in 2018 that 73% of the U.S. population was served by water systems with adequate fluoride to protect teeth.

From Seattle Times • Oct. 8, 2022

While bite guards worn during the day or night won’t stop you from grinding, Dr. Chen said, they can act as a bumper to protect teeth.

From New York Times • Feb. 16, 2021

Because the new strain permanently displaces natural S. mutans, the therapy, which is currently in clinical trials, will be available as a one-time prescription that will protect teeth for life.

From Scientific American • May 1, 2011