A healthy, attractive smile can be one of the best gifts you can give yourself. Smiling can create a positive impression in those around you, who may see you as more attractive, sincere and relaxed. One study found that a smiling face triggered the reward centers in the brain. Smiles are also contagious, and when others encounter your smiling face, they are more likely to smile back. It actually requires a conscious effort to hold a smile back.

Even better, the very act of smiling makes you feel better. The muscles that control your smile activate the release of the chemicals that combat stress. These chemicals flood your body with dopamine, serotonin, endorphins and other feel-good neurotransmitters that can help you feel happier, more relaxed and even boost your health. If you do not like the way your smile looks and do not want to share it often, this is a great time to fix that. Cosmetic dentists can transform your smile with a single treatment or several treatments.