A UK dentist is warning that unsightly gaps that appear as black triangles near the gum line could indicate oral hygiene concerns. “They can trap food particles and impact oral hygiene and aesthetics, ...

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 ...

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 ...