CBS 2's Cindy Hsu reports many dentists are now selling a retainer that helps people eat less and quotes ACSH's Dr. Ruth Kava:
"This device, if it slows people down, makes them take smaller bites. It could help," says Dr. Ruth Kava from the American Council on Science and Health.
But Dr. Kava says you don't need to spend big bucks on wiring your mouth shut.
CBS 2's Cindy Hsu reports many dentists are now selling a retainer that helps people eat less and quotes ACSH's Dr. Ruth Kava:
"This device, if it slows people down, makes them take smaller bites. It could help," says Dr. Ruth Kava from the American Council on Science and Health.
But Dr. Kava says you don't need to spend big bucks on wiring your mouth shut.