Don't rinse after brushing and other tips for better dental health

We all know the advice for healthy teeth -- brush twice daily and don't eat too much sugar. So why do those of us following these instructions find we sometimes need a filling when we visit the dentist? The truth is, there's a little more to preventing tooth decay than these guidelines suggest. Here's what you need to know.
Source: CNN.com - Health - Category: Consumer Health News Source Type: news