Disadvantages of sleeping on your right side
Have you ever wondered why you sometimes wake up in the morning feeling like you “slept on the wrong side”?
But what if it weren’t just a word? According to some experts, your sleeping position can have a much greater impact than just your sleep comfort.
Of all the positions, one in particular stands out: sleeping on your left side . But why this side and not the other? And most importantly, what are the real benefits?
A Matter of the Heart (Literally)
Sleeping on your right side can put a little pressure on your heart due to the way our internal organs are positioned. Although research is still limited, many experts agree that the left side provides better conditions for proper blood circulation
When you sleep this way, your heart can work more freely, without strain—like an engine running smoothly and without resistance. The result? More even blood flow and a lighter, more rested feeling upon waking.
A friend of your digestive system
This is one of the most frequently cited benefits! Sleeping on your left side promotes healthy digestion. The human body is not symmetrical—the stomach and pancreas are positioned in a way that allows them to function more efficiently in this position.
Gravity supports the natural flow of digestive juices, reducing reflux and heaviness. If you tend to experience bloating or restless nights after a large meal, this small change can have big benefits.
Easier breathing
Many people find they breathe easier when lying on their left side—and that’s no coincidence. This position allows the chest to expand more fully, making breathing easier. For those who snore (or sleep next to someone who does!), this trick can work wonders. Fewer vibrations at night mean more restful and quiet sleep.
A calming position during pregnancy
Expectant mothers have probably heard this advice before: sleeping on the left side can benefit both the baby and the mother by improving blood circulation to the placenta. Again, the explanation is mechanical – this position prevents pressure on the main vein that carries blood back to the heart. The result? Less swelling and heaviness in the legs, and improved oxygen flow for both mother and baby.
A little catch: it’s all about balance
This doesn’t mean you have to sleep on your left side every night. The key is to listen to your body and prioritize comfort. If you experience discomfort in your shoulder or hip, switch sides occasionally. You can also invest in an ergonomic pillow or place a pillow between your knees to relieve pressure and improve alignment.
How to gradually develop a habit
Changing your sleep position doesn’t happen overnight. Simply start by sleeping on your left side , even if you toss and turn during the night. You can place a pillow under your back to prevent tossing and turning. And if you’re still struggling to find the perfect position, a mattress that conforms to your body shape can work wonders.
Sleeping on your left side may seem like a small thing, but it can have a significant impact on your health, comfort, and overall well-being—every night is a good night’s sleep to ensure you get a good night’s sleep.
