India, Nov. 6 -- S leep is fundamental to our health, yet it is increasingly elusive for today's younger generations, particularly Gen Z. Born between 1997 and 2012, this generation faces challenges unlike any before them: constant digital connectivity and unprecedented levels of anxiety and depression are taking a noticeable toll on their rest and overall well-being. A 2022 study published in ScienceDirect found that many Gen Z individuals are averaging only about six hours of sleep per night, well below the recommended eight to ten hours for adolescents and young adults. This chronic sleep deprivation has profound consequences for mental health, cognitive performance, and overall well-being. Here are the key factors contributing to poor sleep among Gen Z: "One major contributor to Gen Z's sleep challenges is the pervasive use of digital technology. Devices like smartphones, tablets, and laptops continue to stimulate the brain even after dark. Blue light exposure affects melatonin production, pushing back the natural urge to sleep," says Dr Megha Agarwal, Consultant Psychiatrist at Kailash Deepak Hospital, Anand Vihar, New Delhi. Studies show that putting devices aside just an hour before bedtime can give teenagers an extra 21 minutes of sleep per night, which amounts to almost two extra hours over a typical school week. Yet, the fear of missing out (FOMO) and addictive algorithms make it increasingly difficult to unplug, trapping many in a relentless cycle of sleep deprivation. Gen Z is also facing unprecedented stress. Dr. Megha explains, "This generation reports the highest levels of psychological distress globally. Economic uncertainty, academic pressure, and social comparisons raise cortisol levels, which disrupt circadian rhythms and sleep quality." Lifestyle factors only exacerbate the problem. She notes, "Early wake-up times, extracurriculars, part-time jobs, high caffeine intake, and lack of wind-down routines further compound sleep deprivation. This, in turn, worsens mental health, increasing the risk of depression, anxiety, and even suicidal ideation." But, there are ways in which Gen Z can improve sleep patterns, such as by reducing nighttime overstimulation with screen-free hours, blue light filters, and mindfulness practices. A supportive sleep environment - comfortable beds, cool and dark rooms, consistent wake-up times, and a nutrient-rich diet - also helps, along with small habits like sunlight exposure and gentle bedtime routines....