Why do older people wake up at 3 a.m., and what does it really mean for their health and sleep? … See more
Waking up around 3 a.m. is very common in older adults, and it usually doesn’t mean anything mysterious or dangerous by itself. It reflects normal changes in sleep architecture with aging, along with lifestyle and health factors. Sleep becomes lighter and more fragmented with age, so brief awakenings in the night are more likely to …









