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.
REM Sleep after approximately 6 hours of sleep. EEG waveforms of brain activity during sleep showing the individual is almost in REM sleep, a fact that is obvious when looking at both the EEG and fMRI scan, but it can also been seen in this small section which identifies a scan used in laboratory testing.