The Bottom Line
Sleeping position is only one piece of the puzzle when it comes to digestive health, but it can make a meaningful difference for some people. For individuals who regularly experience nighttime reflux, changing sleeping position, avoiding late-night meals, and following medical advice may help improve both digestive comfort and sleep quality.
While sleeping on the left side is not a guaranteed cure, it is a simple adjustment that could potentially reduce symptoms and contribute to a more restful night's sleep.