Add Yahoo as a preferred source to see more of our stories on Google. Deniz Celiker/Getty Images The link between good oral health and general health isn't a far-fetched notion. There's many pieces ...

Most dentists recommend a proper teeth cleaning every six months to prevent, among other things, the implacable buildup of calculus or tartar—hardened dental plaque. Routine calculus buildup can only ...

Your teeth are tough. Covered by enamel, the hardest substance in your body, your teeth can handle a lot of wear and tear. But if you allow plaque to build up and harden, you may be at risk of ...

Plaque is a sticky film of bacteria that forms on your teeth, both above and below your gumline. If you run your tongue over your teeth and they feel fuzzy, what you're feeling is the plaque film. You ...

The two main problems that can occur are teeth decay and gum disease. Both these conditions are initiated by the presence of tartar or plaque in the mouth. Tartar is formed as a direct result of ...

Many ancient human teeth, including specimens tens of thousands of years old, still hold onto tiny pieces of food -- and even bacteria. Anthropologists are studying the tartar attached to ancient ...

The link between good oral health and general health isn’t a far-fetched notion. There’s many pieces about how your teeth can tell you a lot about the rest of your body. For example, poor oral hygiene ...

Researchers have uncovered evidence of food and potential respiratory irritants entrapped in the dental tartar of 400,000-year-old teeth at Qesem Cave near Tel Aviv, the site of many major discoveries ...