The headline “Doctors Warn: If You Often Sleep on Your Right Side…” can be misleading because sleeping on your right side is not inherently dangerous for most people.
What research and medical guidance suggest
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Acid reflux: Right-side sleeping can worsen reflux for some people. If you have nighttime heartburn, left-side sleeping may reduce reflux because of the position of the stomach relative to the esophagus.
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Heart health: There is no good evidence that routinely sleeping on the right side damages a healthy heart. In fact, some people with certain heart conditions may find one side more comfortable than the other.
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Pregnancy: Side sleeping is generally encouraged later in pregnancy. The left side is sometimes recommended for comfort or circulation, but either side can be appropriate depending on the individual.
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Snoring and sleep apnea: Sleep position can affect breathing. For many people with obstructive sleep apnea, sleeping on the side rather than the back can reduce airway obstruction.
Bottom line
If you sleep comfortably on your right side and don’t have symptoms, there’s generally no reason to stop simply because of this type of headline. If right-side sleeping consistently causes heartburn, breathing problems, pain, or other symptoms, discussing them with a healthcare professional is more useful than changing positions based on a general warning.
