08/29/2026
Most people never consider that their sleeping position may quietly affect their chances of developing sleep apnea. Sleeping flat on your back can make the airway more prone to closing, leading to repeated pauses in breathing known as hypoxic events.
Those interruptions can reduce sleep quality and, when ignored, may contribute to long term health problems. Sleep research suggests that lying on your side is generally a safer choice for most adults because it helps the airway stay open and can reduce snoring and obstructive sleep apnea.
Some people snore or briefly stop breathing during the night without realizing it, so a sleep tracking app or feedback from a partner may help reveal the issue sooner. Untreated sleep apnea has been associated with problems involving heart health, brain function, daytime energy, and lifespan. The danger is assuming there will always be more time.
Speaker: Matthew Walker
Credit: Andrew Huberman
Follow longevitymadesimple for daily content like this.