Why Is Sleeping On Your Left Side Healthier ?

By Vanshika Gaur
16 May 2025, 18:00 IST

While we struggle to find a comfortable position to sleep in, it’s often advised to sleep on our left side as it offers numerous benefits. From improving digestion to boosting brain health, it can positively impact your overall well-being. Tap to know them!

Improves Digestion

Sleeping on the left side helps improve digestion by allowing food waste to move easily from small intestine to large intestine, also reducing the chances of acid reflux.

Reduce Snoring

Sleeping on your left side can also help reduce snoring as it helps keep the airways open, unlike sleeping on your back, which can block them.

Reduces Heartburn

It also helps reduce heartburn as the stomach’s position gets lower than the oesophagus, making it harder for the stomach acid to flow back.

Improves Blood Circulation

The pressure from the longest vein (vena cava) is reduced when we sleep on the left side. This helps improve blood circulation in the body, especially in pregnancy.

Reduces Back Pain

Sleeping on your left side with pillows tucked between your knees can help reduce back pain by maintaining the spine posture.

Boosts Brain Health

It also helps boost brain health by enhancing lymphatic drainage making it easy to drain the toxins and waste from the brain.

Information Credits

According to PubMed, sleeping on your left side helps reduce heartburn, improve blood circulation, and more. It is advisable to consult a healthcare professional for personalised suggestions.