You use them every day for smiling, chewing, and chatting, but how much do you really know about your teeth? No matter where you are, knowledge-wise, these seven surprising facts may just change the way you look at your smile! Keep reading to become the most dental health-savvy patient your dentist has seen all month.
1. Enamel Is Tougher Than Bone
Tooth enamel is the hardest substance in your body, even stronger than the bones in your arms and legs! But unlike bone, enamel doesn’t grow back once it’s damaged, so treat it with care.
2. You Only Get Two Sets of Teeth (Ever)
Once your adult teeth come in, that’s it! There are no backups. Unfortunately, if a permanent tooth is lost or severely damaged, it won’t grow back. This is the main reason why preventive care is so important to your dental health.
3. Your Mouth Is Its Own Ecosystem
More than 700 different species of bacteria can live in your mouth. Some are helpful, others, not so much. Brushing and flossing help keep the balance, but it’s also why you should avoid overly harsh mouthwashes with alcohol—it kills the good bacteria too!
4. Everyone Has a Unique “Biteprint”
Just like fingerprints, your bite is one-of-a-kind. In fact, forensic dentistry experts can use dental records to identify people who have been in accidents or committed crimes!
5. Cavities Can Be Contagious
Believe it or not, if you have cavities, you can pass them along, in a sense. Cavity-causing bacteria can be transferred by sharing utensils, kissing, or even blowing on food to cool it off. It’s just one more reason to brush twice a day and avoid sharing toothbrushes.
6. Yellow Teeth Aren’t Always Stained
Teeth naturally have an off-white or slightly yellow tint due to the dentin beneath the enamel. So, while brushing helps with stains, some color variation is completely normal.
7. Your Teeth Can Feel Stress
Stress-related habits like grinding (bruxism) or jaw clenching can wear down enamel and lead to jaw pain or fractures. If you wake up with headaches or a sore jaw, your dentist may be able to help!
Your teeth are more complex, resilient, and fascinating than they might seem. By learning a little more about them, you can better protect your smile and keep your dental health in top condition for a lifetime.
About the Author
Dr. Barry Miller is a dedicated general dentist who brings a passion for patient-centered care and a love of learning to every appointment. A double graduate of The Ohio State University, he enjoys helping patients better understand their oral health. From everyday care to surprising facts that make dentistry more approachable and fun, he strives to impart modern, science-driven knowledge. Call (937) 642-3434 to schedule an appointment at Northwest Family Dental of Marysville or visit our website to learn more.