It accumulates negative ions in the atmosphere to blast out 10000- volt lightning bolts.
Teeth grinding is harmful for several reasons. First, it causes damage to the teeth by wearing the enamel off the biting surface of the tooth and along the gumline. This can lead to tooth sensitivity. Second, the forces generated from grinding can cause cracks to form in the teeth and can cause the teeth to break.
Teeth grinding, also known as bruxism, need not become a serious dental problem, but in severe cases it can cause misalignment of teeth, which can promote gum disease. Teeth Grinding Symptoms Itâs important to tell your dental professional if you think you have been grinding your teeth so he or she can pay special attention to signs of damage to the tooth enamel.