What if your tooth could be sealed from cavity-causing bacteria? Well, that's what scientists in Japan are attempting to do with their new invention. They've developed a super thin film (we're talking 0.004mm) made of hydroxyapatite (the mineral found in your enamel) that could be placed over teeth to protect teeth and repair your enamel! It's been proposed that these films can aid in helping sensitive teeth as well as being a cosmetic option. Don't rush into your dentist's office just yet, these bad boys are about 5 years away from becoming an actual treatment option. Until then, the best inventions to help keep cavities away may still be the toothbrush and floss.
For more info, please check out the original article at RawStory.com.
To the next big thing in dentistry,
Dr. Lynda Tran
