When most people think about straight teeth, they picture a confident, radiant smile. But did you know that properly aligned teeth do much more than enhance your appearance? Beyond the cosmetic perks, straight teeth can actually improve your oral health, digestion, and even overall well-being. Whether achieved through braces or Invisalign, a well-aligned smile offers lasting health advantages that go far beyond aesthetics. Here are 5 important health benefits of having straight teeth.