A mouthguard is a protective device worn over the teeth to prevent injuries during sports or other activities. They are especially important for athletes involved in contact sports like football, boxing, or hockey. Mouthguards help cushion blows to the face, reducing the risk of broken teeth, jaw injuries, and concussions. There are different types of mouthguards, including stock mouthguards, which are pre-formed and ready to wear, and custom-fitted mouthguards, which are made by a dentist for a perfect fit. Wearing a mouthguard is a simple way to protect your smile and keep your mouth safe during physical activities.