Adela Esperanza

Poor quality rest over a long period of time is linked with hypertension, heart disease, weight gain, type 2 diabetes, as well as specific kinds of cancer. Noises in the evening may wake you up, and a fragmented night's rest is less refreshing. Also sounds that do not wake you up have subconscious effects on rest by altering the time we spend in certain sleep stages. Rest stages are the various kinds of rest we cycle through each evening, ranging from lighter stages to deep sleep and also rapid eye movement sleep. Environmental noise, such as air and vehicle website traffic, has been shown to enhance phase 1 sleep as well as reduce sluggish wave and REM sleep.