When people think about looking younger, they often consider skincare products, hair treatments, or cosmetic procedures. However, one area that can make a surprisingly big difference in your appearance is your smile. Over time, teeth naturally become discolored, worn down, chipped, or misaligned. These changes can make you look older than you feel. Cosmetic dentistry offers several ways to refresh your smile and create a more youthful appearance. Here are 5 ways cosmetic dental treatments can help turn back the clock.