Additionally, school feeding programs are increasingly being viewed as a potential safety net and as a social support measure that helps keep children in school.
The first REM sleep period usually occurs about 70 to 90 minutes after we fall asleep. A complete sleep cycle takes 90 to 110 minutes on average. The first sleep cycles each night contain relatively short REM periods and long periods of deep sleep.
Sleep: 16-18 hours a day are spent sleeping. Half is in REM sleep and the other is Deep sleep. REM sleep is when we dream. It is when the best sleep occurs and it is truly necessary to function. Auto-Stimulation Hypothesis - REM sleep is necessary Other states consist of Drowsiness, Quiet Alertness, and Crying.