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Yale Medicine
yalemedicine.org > news > wired-and-tired-how-caffeine-is-reshaping-teen-sleep

Wired and Tired: How Caffeine Is Reshaping Teen Sleep

2+ week, 4+ day ago   (620+ words) BY MAHIMA SAMRAIK August 26, 2026 If your teenager reaches for an energy drink before school, grabs coffee with friends on weekends, or games late into the night with something fizzy nearby, they are far from alone. Nearly one in four American…...