Cavities, or dental caries, are decayed areas of the teeth. They're one of the most common health problems faced around the world, second only to the common cold. If not treated, cavities can cause infection, toothache and ultimately total tooth loss. Here are five symptoms to watch out for.

It’s no secret that in the corporate world, your physical attributes (e.g. height, weight, smile, etc) can impact your career.  The most important attribute?  Your smile.  Studies have found that a genuine, attractive smile can help land you a job, close a sale, get a better salary, and motivate others to perform better.  For better or worse, having a great smile is a critical to your professional success.