Circadian rhythm sleep disorders are problems with our biological rhythms. “Our internal body clock keeps our biological processes on track. Our normal circadian rhythm is set by a 24-hour cycle of light and dark. It plays an important role in when we sleep and when we wake.”

Our sleep schedules vary from person to person, largely depending on the environmental cues we give our bodies, such as when we set our alarms, when we are most active during the day, when we eat, and when we hit the pillow, etc.

Sleep is very important for the development of young children. Children who lack sleep may be fussy or go to bed late. The question often asked is whether children who sleep late will be short or have slow development? The following article will show the effects of sleeping late on children's growth.

“Does sleeping late help you lose weight?” is a question that many people wonder about, because sleep is just as important as diet and exercise. According to research, sleeping late greatly affects people’s health and spirit, including weight issues.