Vitamin C Forum

There's also growing evidence that the link between periodontal disease and cardiovascular problems isn't a coincidence either. Inflammation in the gums raises C-reactive protein, thought to be a culprit in heart disease.

"They've found oral bacteria in the plaques that block arteries. It's moved from a casual relationship to a risk factor," says Mark Wolff, chairman of the Department of Cariology and Comprehensive Care at NYU College of Dentistry.