![Young people who spend more than two hours per day on social networking sites are more likely to suffer from mental illness.](/web/20170521023105im_/http://www.smh.com.au/content/dam/images/1/3/3/f/g/l/image.related.wideLandscape.460x259.gw9fvq.png/1495283600078.jpg)
Instagram ranked worst social network for young people's mental health
Instagram is ranked as the worst social networking app when it comes to its impact on young people's mental health, according to a new survey published by the Royal Society for Public Health (RSPH) in the UK.