Sleeping positions can have a surprising impact on your health, especially over time. One habit many health experts recommend is sleeping on your left side, and there’s a good reason why your body’s internal organs, especially the heart, stomach, and lymphatic system, tend to function more efficiently in that position.
Sleeping on your right side, while it may feel comfortable, could actually pose some hidden dangers, particularly for people with certain health issues.
For instance, this position may worsen symptoms of acid reflux or heartburn, as gravity works against the stomach’s natural angle, allowing acid to travel more easily into the esophagus.
People with digestive issues are often advised to avoid the right side for this reason.
In addition, your heart lies slightly on the left side of your chest. Sleeping on your right side can put a bit of pressure on it, especially in people with heart conditions.
It may affect blood circulation and even reduce the heart’s efficiency in some cases.
Studies also show that the lymphatic system, which helps flush toxins from your body, drains more effectively when lying on the left.
So while occasional right-side sleeping isn’t dangerous for everyone, consistently doing so may not be the healthiest long-term choice.