Sleep Position
Side Sleeping Benefits
Why sleeping on your side may be the healthiest position — and how to do it right.
Side sleeping is the most common and often healthiest sleep position. It improves breathing, reduces snoring, aids digestion, and supports brain health.
Health Benefits
Side sleeping reduces sleep apnea severity, decreases snoring, improves digestion (especially left-side sleeping), supports brain waste clearance, and reduces acid reflux.
Best Practices
Use a pillow that fills the gap between ear and shoulder, place a pillow between knees for spine alignment, and avoid curling into a tight fetal position.
Left vs. Right Side
Left-side sleeping is often preferred for digestion and heart health. Right-side may be better for those with heart conditions. Experiment with what feels best.
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Frequently Asked Questions
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About this guide
About the author
Alfredo Kofman is the independent publisher and editor of SleepSolutions.com. He organizes each guide around authoritative sources, clear safety boundaries, and transparent product disclosures. He is not a physician or sleep specialist, and this guide has not been presented as clinician-reviewed.
Disclaimer: This content is for informational purposes only and is not medical advice. Always consult a qualified healthcare professional for diagnosis and treatment.