Adolescents require an ideal sleep duration of 8–10 hours per night, but this need is often unmet, leading to sleep disturbances. Studies in Jakarta and Medan reported prevalence rates of sleep disturbances at 62.9% and 37.85%, respectively, while globally in China, the rate reached 26%. Sleep disturbances are often influenced by unhealthy lifestyles, including obesity. In Medan, 76% of obese…