Young people need about hours of sleep every night

Teens need about 8 to 10 hours of sleep each night to function best.

Explanation: Most teens do not get enough sleep — one study found that only 15% reported sleeping 8 1/2 hours on school nights. ... Many teens suffer from treatable sleep disorders, such as narcolepsy, insomnia, restless legs syndrome or sleep apnea.

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answer; philip zimbardo;