Study links Late Sleep Schedules to Reduced Activity and Higher Carb Intake in Teens
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A new study to be presented at the SLEEP 2024 annual meeting found that circadian misalignment, which is highly prevalent in adolescents, is linked with carbohydrate consumption and sedentary behavior in teens.
According to the American Academy of Sleep Medicine, sleep is essential to health, and healthy sleep requires adequate duration, good quality, appropriate timing and regularity, and the absence of sleep disturbances or disorders. A delayed sleep schedule, characterized by sleep timing that is later than conventional or socially acceptable timing, is more common among adolescents and young adults.
A late sleeping schedule is also closely linked to increased carbohydrate consumption. Going to bed late decreases overall activity levels, leading to more sedentary behavior. This reduction in physical activity can influence dietary habits, causing individuals to consume quick energy sources, such as carbohydrates, to compensate for the lack of movement and energy expenditure.
“Delaying sleep schedules is normal during puberty and adolescence; however, some adolescents delay their sleep schedule to an extent that they become misaligned with the day-night cycle, their social schedules, and responsibilities,” said principal investigator Julio Fernandez-Mendoz.
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