amount of sleep for teenager
Adolescents are notorious for not getting enough sleep. The average amount of sleep that teenagers get is between 7 and 7 ¼ hours. However, they need between 9 and 9 ½ hours (studies show that most teenagers need exactly 9 ¼ hours of sleep). Teenagers do not get enough sleep for a number of reasons: Shift in sleep schedule. 1 Teenagers (14-17): Sleep range widened by one hour to 8-10 hours (previously it was 8.5-9.5) 2  Younger adults (18-25): Sleep range is 7-9 hours (new age category)  Adults (26-64): Sleep range did not change and remains 7-9 hours. Expert panel recommends new sleep durations. The panel revised the recommended sleep ranges for all six children and teen age groups. A summary of the new recommendations includes: Newborns (0-3 months): Sleep range narrowed to 14-17 hours each day (previously it was 12-18) Lack of sleep has already been linked in other studies to high cholesterol, obesity and depression. This latest study found that short-term effects, such as colds, flu and gastroenteritis, were more frequent when teenagers had less sleep. The study followed 56 teenagers aged between 14 and 19 for three months. And lack of sleep can make them tired, irritable, depresssed and more likely to catch colds, flu and gastroenteritis. A series of Scottish studies found that 20% of teenagers fell asleep in class at least once over a two-week period. 1 Newborns (0-3 months): Sleep range narrowed to 14-17 hours each day (previously it was 12-18) 2  Infants (4-11 months): Sleep range widened two hours to 12-15 hours (previously it was 14-15)  Toddlers (1-2 years): Sleep range widened by one hour to 11-14 hours (previously it was 12-14) Those who slept for fewer than seven hours a night had more sickness. The lead author, Kathryn Orzech, says research shows that teenagers need 9.5 hours sleep a night, but on average get only 7.5 hours. But this doesn't mean that it is normal for teenagers not to get enough sleep, says Orzech. 1 School age children (6-13): Sleep range widened by one hour to 9-11 hours (previously it was 10-11) 2  Teenagers (14-17): Sleep range widened by one hour to 8-10 hours (previously it was 8.5-9.5)  Younger adults (18-25): Sleep range is 7-9 hours (new age category) Adolescents are notorious for not getting enough sleep. The average amount of sleep that teenagers get is between 7 and 7 ¼ hours. However, they need between 9 and 9 ½ hours (studies show that most teenagers need exactly 9 ¼ hours of sleep). Shift in sleep schedule. 1 Teenagers (14-17): Sleep range widened by one hour to 8-10 hours (previously it was 8.5-9.5) 2  Younger adults (18-25): Sleep range is 7-9 hours (new age category) 3  Adults (26-64): Sleep range did not change and remains 7-9 hours.  Older adults (65+): Sleep range is 7-8 hours (new age category)
9 and 9 ½ hours.