Besides the obvious reasons, checkout why your pearly whites should have their shining moment more often.

It’s a sign of improved dental hygiene.
Your smile is a mirror to your overall health. If you’re taking good care of your teeth and gums, you’re more likely to take care of yourself. Plus, tooth and gum health (or lack of) is directly related to real illnesses like heart disease and diabetes.
You are more likely to lose Weight.
Signing up for teeth straightening treatments automatically reduces your binging habits. A study says, on an average, people who experienced weight loss during the treatment lost a whopping 7 pounds during invisible aligner treatment.
To Quit Smoking Comes Naturally.
People usually avoid smoking while wearing aligners (which is highly advised) and eventually, get rid of the habit by the time their treatment is completed.