DALLAS — When it comes to toothpaste, the choices can be overwhelming. It turns out, a lot of what's out there might not even be good for us. “When we see something that’s over-the-counter, we think ...

While toothpaste is sold as the ‘key’ to maintaining a set of beautiful, clean and strong white teeth, over the years there has been concern over some of the ingredients found in toothpaste. One of ...