This guy seems to think so. Maybe I should be playing my digeridoo more. I don't know for a fact that I have Sleep Apnea, but others insist I dohttp://www.laoutback.com/didgeridoo/education/Didgeridoo_and_Sleep_Apnea.html?gclid=CM2Hz9iFj44CFREhggodFRO2Dg... read entire post