We’ve all heard it’s a good idea to regularly check our skin for anything suspicious, but what about our tongues? It turns out they can give us some insight into our overall health. So, what does a normal tongue typically look like?

It's estimated more than 20 million children in the United States face obstacles when it comes to accessing essential medical services, leading to gaps in care. Karina Chung takes us inside a program where more than half the patients lacked consistent medical care - until they were introduced to school-based health care. The goal – to bridge healthcare gaps and meet kids where they're at.

From 2D to 3D, doctors are turning medical imaging, like MRI and CT scans, into 3-dimensional models to better treat and personalize care for patients battling jaw cancer. Karina Chung shares how state-of-the-art 3D printing technology is making a difference for doctors and patients.

Doctors say there can be many culprits, like the bacteria in your mouth. The best way to get rid of that bacteria is to brush your teeth twice a day and floss regularly. The same goes for brushing your tongue, it can also harbor bacteria. Some other culprits behind bad breath can include being a smoker, having a dry mouth, tooth decay, oral infection, or even certain medical conditions. 

(CLEVELAND CLINIC) - Flossing your teeth can sometimes feel like a chore, but it's an important part of dental hygiene and – believe it or not…