Facts About Sleep Apnea Weight Gain Revealed Understanding Sleep Apnea Sleep apnea, mainly obstructive sleep apnea (OSA), occurs when your airway obstructs throughout sleep. This blockage can occur lot of times a night. It interrupts your sleep and cuts off oxygen to your body. The National Institute of Health says https://lorenzojlajf.newsbloger.com/31321997/new-step-by-step-guidance-for-what-is-sleep-apnea