A tooth that suddenly starts hurting can make even simple things, like eating or drinking, uncomfortable. Sometimes the problem is a cavity or sensitivity, but persistent pain can mean that something is happening deeper inside the tooth. At the center of every tooth...

Finding the root cause of chronic health problems can sometimes feel like solving an endless puzzle. You may have visited multiple doctors, tried different treatments, and still not found relief. But what if the underlying issue isn’t elsewhere in your body, but...