Why Do Teeth Discolor? - Minneapolis Dentist

http://www.downtownminneapolisdentist.com Why do people's teeth discolor upon aging? Is this just a part of aging?

Yes, it could be just a part of aging. The surface of the teeth becomes thin during your lifetime, thus it's allowing underlying dentin to shine through, or in some cases, become exposed to the surface. Some people are less motivated to do something about it and this will cause their oral hygiene to suffer.