Do you sometimes cover your mouth while smiling or talking? Are you missing some teeth? If you ever hide your mouth because you’re worried about revealing that you’re missing teeth, you’re not alone. While feeling embarrassed is natural, there is no reason to feel shame. Your missing teeth could be genetic, caused by a condition known as anodontia. Find out how to get diagnosed and what anodontia treatments are available to you. And most importantly, remember to flaunt that grin!