My husband had a sleep study and was diagnosed with mild sleep apnea. Mild or not, he snored up a storm! Then, his doctor (environmental medicine) told him he looked 'puffy' and to give up gluten. He did and by the 2nd night, his snoring totally stopped. Then his 30 extra pounds (from an allergic inflammatory reaction) melted off over the next 2 months. Now I know if he accidentally ingests gluten....he snores! Plus he used to get agitated although he didn't even know he was being a 'pain'. The gluten was also causing neurological symptoms. He's Irish and the Northern Europeans are the people most affected by gluten sensitivity.