Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

A cracked tooth can result from chewing on hard foods, grinding your teeth at night, and can even occur naturally as you age. It’s a common condition and the leading cause of tooth loss in ...

Bad habits like chewing ice, grinding your teeth, and biting your nails can chip or crack teeth. Not using a straw or brushing too hard can also wear down your teeth' enamel. Talk with your dentist ...