The Royal College of Psychiatrists (RCPsych)
The RCPsych is the main professional organisation of psychiatrists in the UK.
The website has a “Young people’s mental health” information section/leaflets for young people, parents and carers, about young people’s mental health. In addition to information about depression, worries/anxiety, there is also information on bipolar disorder, cannabis and mental health, club drugs, drugs and alcohol, OCD, psychosis, schizophrenia and problem gambling.
There is also a specific webpage/leaflet on “Exercise and mental health: young people”