Protecting the teeth and gums during physical activity can reduce your risk of chipped teeth, knocked out teeth, and injury to the jaw. You only get one set of teeth, so it is important to take the proper steps to keep them protected during physical activity. Custom-fit mouthguards will offer the best fit when compared to over the counter options at sports stores and can protect your investment in your smile. If you wear braces or have any type of oral appliance in place, the customized fit can keep these in place while minimizing the risk of damage in the event of a collision or trauma.