Smile makeover is the cosmetic process designed to improve one's smile, and it involves one or multiple dental procedures. In general, human beings place great value in a beautiful smile because it is a powerful social tool. This facial feature allows you to convey positive impressions to family and to build good relationships at the workplace. In addition, smiling can improve your overall health and quality of life. Simply speaking, it can improve the physical condition of your body and immune system. The subtle act promotes the release of endorphins, serotonin and pain killing hormones. The smile also can help in stress relief, coping with depression and lowering blood pressure.