Students from 6th to 12th grade have been receiving less than the recommended amount of sleep needed to remain healthy due to early school day start times and end times in addition to their homework work load.Sleep scientists have found that as you age you require less and less sleep. When younger one’s body requires more sleep for healthy development. As one ages the need for sleep decreases by one to two hours.Studies show that poor sleeping habits cause poor health, short attention spans, and bad moods. Of 2,000 American’s, many felt groggy most days due to poor sleeping routines. Show Comments