With treatment, patients can improve their sleep and alertness, and reduce their risk for accidents and health problems. Physicians and sleep specialists should be consulted. Breathe easier, with info on sleep apnea. Everyone dreams every night. Though many people fail to remember their dreams, dreaming does occur for every person, every night.
Dreams are most vivid during REM or rapid eye movement sleep.
Learn more about the nature of sleep. The older you get, the fewer hours of sleep you need. Sleep need remains unchanged throughout adulthood. Older people may wake more frequently through the night and may sleep less, but their sleep need is no less than during young adulthood. When older people sleep less at night, they tend to sleep more during the day.