A fresh set of teeth! Jersey Shore star Ronnie Ortiz-Magro is showing off a new smile makeover in before and after photos obtained exclusively by Life & Style.

It's important to brush your teeth once in the morning. Some research suggests that whether you brush before or after breakfast may affect your dental health.

Dentist Dr. Arash Ravanbakhsh shares five common mistakes people make while brushing their teeth — they lead to weakened enamel, gum damage, and bad breath. Primary Menu Sections US News ...