Like the rest of the body, the teeth go through certain changes as a person ages. Unfortunately, many of these changes can make people less confident in their smiles, which can make it harder for them to socialize and succeed at work. Luckily, cosmetic dental treatments have allowed millions of patients to spruce up their smiles so that they can happily grin at friends, family, and strangers. Here’s how aging can affect your smile as well as how a cosmetic dentist can help.