The need to constantly be on social media can cause teenagers to be depressed and anxious.
New research from the University of Glasgow revealed that constantly checking apps - and the associated lack of sleep - poses a major health risk.
The study - which looked at 400 young people - showed that teenagers feel a huge pressure to stay connected to social media and to be online 24/7.
Clinical psychologist David Coleman says too much social media can be a dangerous thing:
