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Sleep duration has been declining since the early 90s according to research. [13] Evidence also suggests that teen females, ethnic minorities, and those of low socioeconomic status experience the lowest durations. Puberty is thought to contribute to poor sleep during adolescence as teens undergo physical and social maturation. [14]
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Sleep deprivation is common as it affects about one-third of the population. [3] The National Sleep Foundation recommends that adults aim for 7–9 hours of sleep per night, while children and teenagers require even more. For healthy individuals with normal sleep, the appropriate sleep duration for school-aged children is between 9 and 11 hours.
Sleep plays a vital role in regulating metabolism and appetite. When sleep deprived, the metabolic system will be out of balance, which will ultimately affect the dietary choices people make. Teens who are sleep deprived crave more carbohydrates. Sleep deprivation is a risk factor for obesity among young adults. [7] [medical citation needed]
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The National Sleep Foundation conducted a poll in 2011 and reported that approximately 90% of Americans used technology in the hour before bed. [15] The poll noted that young adults and teenagers, such as college students, were more likely to use cell phones, computers, and video game consoles than other adults. [15]
Engaging with social media platforms two hours before falling asleep can affect sleep quality, and a longer duration of digital media use is associated with reduced total sleep time. [30] The phenomena of "Facebook depression" is a condition which comes to surface when young adults have a higher usage of Facebook and tend to manifest the actual ...