Are you using too much toothpaste? In TODAY's expert tip of the day, dentists share how much toothpaste you need to clean ...

A Texas politician is taking aim at toothpaste companies by launching an investigation in an effort to protect children from what he calls, "Dangerous levels of fluoride exposure and deceptive ...

Another, a high-fluoride toothpaste, is used for patients with severe cavities or enamel erosion and is usually available at ...