A combination of natural hormone changes and greater use of screen-based technology means many teenagers are not getting enough sleep. Research has suggested teenagers need nine hours' sleep to function properly. "Sleep is fundamentally important but despite this it's been largely ignored as part of our biology," said Russell Foster, Professor of Circadian Neuroscience at Oxford University. "Within the context of teenagers, here we have a classic example where sleep could enhance enormously the quality of life and, indeed, the educational performance of our young people. Yet they're given no instruction about the importance of sleep and sleep is a victim to the many other demands that are being made of them. The great problem with teenagers is that you're not only biologically programmed to go to bed late and get up late, but there's also many attractions like gaming and social media and many teenagers are doing this into the early hours of the morning and delaying sleep even further."

Pray: for a greater appreciation by teenagers of the need for quality sleep. Pray also for better information to be given to them about sleep. ( Pr.3:24)

More: http://www.bbc.co.uk/news/uk-scotland-23811690