There are four stages of sleep, including stages 1, 2, and 3, and rapid eye movement (REM) sleep. These stages run in order and then begin at stage 1 again. A complete sleep cycle takes between 90 and 110 minutes on average. Stage 3 is when deep sleep occurs.
The deepest stage of sleep is when healing takes place, important hormones are released, and cellular energy is restored. Adults need at least one hour of deep sleep each night. Noise can keep you from reaching deep sleep or wake you from it once you’re there. Wearing sleeping ear plugs are the only way some people can block noise so they get the quality sleep they need.
Sleeping ear plugs work just like those worn to block out other noises. The difference is that noise cancelling earplugs for sleeping are made to block out noises, such as a partner’s snoring or busy traffic on a nearby highway. Any noise that interferes with your ability to get good quality sleep is putting your health at risk.
Not all noise interrupts sleep or interferes with its quality. Sounds like white noise, rain, or music can actually improve sleep quality. Wearing sleeping ear plugs is a safe and affordable way to block out noise that does interfere with sleep.