Sleeping on Your Left vs Right Side Changes Your Body Overnight

Sleeping on Your Left vs Right Side Changes Your Body Overnight Your sleeping position directly affects digestion, heart function, breathing, and overall organ efficiency. In this video, Dr. Michael Kent explains what actually happens inside the body when you sleep on your left side versus your right side. Based on real human physiology, this breakdown shows how gravity, digestion, and circulation respond overnight and why one side may place more strain on the body. Watch until the end to understand which sleeping position supports your health best. #SleepScience #LeftSideSleeping #RightSideSleeping #GutHealth #HeartHealth #SleepBetter #DigestiveHealth REFERENCES FOR VIDEO DESCRIPTION 1. Khoury RM, Camacho-Lobato L, Katz PO, Mohiuddin MA, Castell DO. Influence of spontaneous sleep positions on nighttime recumbent reflux in patients with gastroesophageal reflux disease. Am J Gastroenterol. 1999;94(8):2069-2073. 2. Person E, Rife C, Freeman J, Clark A, Castell DO. A Novel Sleep Positioning Device Reduces Gastroesophageal Reflux: A Randomized Controlled Trial. J Clin Gastroenterol. 2015;49(8):655-659. 3. Xie L, Kang H, Xu Q, et al. Sleep drives metabolite clearance from the adult brain. Science. 2013;342(6156):373-377. 4. Lee H, Xie L, Yu M, et al. The Effect of Body Posture on Brain Glymphatic Transport. J Neurosci. 2015;35(31):11034-11044. 5. Ravesloot MJ, van Maanen JP, Dun L, de Vries N. The undervalued potential of positional therapy in position-dependent snoring and obstructive sleep apnea-a review of the literature. Sleep Breath. 2013;17(1):39-49. 6. Joosten SA, O'Driscoll DM, Berger PJ, Hamilton GS. Supine position related obstructive sleep apnea in adults: pathogenesis and treatment. Sleep Med Rev. 2014;18(1):7-17. 7. Kasai T, Bradley TD, Friedman O, Logan AG. Effect of intensified diuretic therapy on overnight rostral fluid shift and obstructive sleep apnoea in patients with uncontrolled hypertension. J Hypertens. 2014;32(3):673-680. 8. Silver L, O'Brien LM, Caulfield T. Sleeping position and birth outcomes: a retrospective cohort study. PLoS One. 2019;14(6):e0218529. 9. McIntyre JP, Ingham CM, Hutchinson BL, et al. A description of sleep behaviour in healthy late pregnancy, and the accuracy of self-reports. BMC Pregnancy Childbirth. 2016;16:115. 10. Leung RS, Bowman ME, Parker JD, Newton GE, Bradley TD. Avoidance of the left lateral decubitus position during sleep in patients with heart failure: relationship to cardiac size and function. J Am Coll Cardiol. 2003;41(2):227- 230. 🩺 Medical Disclaimer The information provided in this video is for educational and informational purposes only and is not intended as medical advice. This content does not constitute a doctor-patient relationship and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition or before making any changes to your health routine, including sleep position. Dr. Michael Kent and this channel make no guarantees about the accuracy, completeness, or adequacy of the information contained in this video. The content is current as of the date of production and scientific understanding evolves over time. 📽️ Copyright Notice © 2025 Dr Michael Kent. All rights reserved. Unauthorized reproduction, distribution, or reuse of this content is strictly prohibited.