I was sitting on a quiet train. The car was nearly empty. Just the low hum of the tracks and a man across the aisle ...
It may sound too good to be true: One simple, science-backed remedy for anxiety is chewing gum. (And, no, I don't work for a gum company!) Chewing gum is generally good for your health, if you stick ...
Researchers discover a neural circuit that rewards gnawing behavior with dopamine, explaining repetitive oral habits in animals and humans.