The device may indeed work to stop snoring, but snoring may be a symptom of a more serious underlying issue- sleep apnea. Sleep apnea is one of the most under diagnosed medical problems today. It has been linked to high blood pressure, diabetes, and serious, sometimes fatal auto accidents. A patient may still be oxygen deprived and not snore, so anyone snoring should be evaluated by their physician or dentist for sleep apnea. The tests are noninvasive and involve doppler measurements of the oral and hypopharnyx, as well as a sleep study. The study is then read by a physician that specializes in sleep disorders, and recommends treatment. A CPAP is the gold standard for treatment, but a MAD (mandibular advancement device) can be used for mild to moderate apnea. A MAD can also help for those with advanced apnea who cannot deal with wearing a CPAP. Not to take anything away from the device, but it would be a shame for someone to have sleep apnea, and treat the symptom without addressing the underlying cause. They may indeed stop snoring, but still have apnea leading to further medical problems.