If you sleep on your right side, you may quickly want to switch to your left after hearing this. Because doctors say the healthiest sleeping position is on your left part of your stomach. This side puts the least amount of pressure on your spine while providing the best air flow to your lungs.
Food will process much faster while on your left side, all because of the shape and flow of the intestines. Doctors even recommend you take 10 minutes after eating to let food process while laying on your left.