Early research results suggest that the more often people wear their device, the more weight they lose.
It is tailored to fit into the mouth just like a denture is and you put it in at meal times.
And there-in lies a major problem!
You get to choose whether you want it in or out and chances are that you’ll leave it out more often than not because:
Although the device is already available, its success and value has not been fully proven yet so I wouldn’t rush out and buy one, but it is interesting to see what researchers are checking out.