What Is Periodontal Disease? If your hands bled when you washed them, you would be concerned. Yet, many people think it’s normal if their gums bleed when they brush or floss. In a 1999 study, researchers at the U.S. National Institutes of Health (NIH) found that half of Americans over 30 had bleeding gums. Swollen [...]

It’s called “pop” in the Midwest and most of Canada. It’s “soda” in the Northeast. And it goes by a well-known brand name in much of the South. People across North America use different words to identify a sugary, carbonated soft drink. But however they say it, they’re talking about something that can cause serious [...]