Have your dinner at least two hours before sleeping. This will give your body enough time to digest it, and help prevent any digestion problems caused from lying down
Sleep positions: Best sleeping position for gas and proper digestion
Head elevations: Using pillows to lift your head about six to nine inches helps relieve heartburn and promotes digestion by preventing stomach acid from flowing back up to the esophagu Left side-lying position: Helps prevent heartburn at night due to stomach acid reflux, Lying face down helps aid in easy digestion during the nights, according to the Sleep Assessment and Advisory Service. One of the more popular sleeping positions to relieve gas.