Would you put a lock on your mouth to try to lose weight? The DentalSlim Diet Control device uses magnets to lock a person's upper and lower teeth together, allowing them to only ingest a liquid diet.

HOUSTON — Diet and exercise can help you lose weight. Or you can try this new product that locks your mouth shut. A new weight loss device called the “DentalSlim” just came out, KIAH reported, and ...

A weight-loss device developed by New Zealand researchers locks a person's teeth together so they can only ingest a liquid diet. Some people have ridiculed the DentalSlim online, saying it resembles a ...