A recent survey suggests as many as one in five teenagers may have self-harmed.
It is rarely discussed and carries a strong social taboo.
In our latest update from Fixers - the campaign that gives young people a voice - a woman from Bristol is using her own experience to raise awareness.
Watch the report here:
They were bullied at school simply because their families had broken down and they were taken into care, now they want to stop other youngsters suffering a similar fate.
In our latest update from Fixers - the campaign that gives young people a voice - two young people from Bristol say foster children are no different from anyone else when it comes to needing love, friendship and respect.
At this time of year, eating too much is common but what if, for you, even the thought of food is a nightmare?
In our regular update from Fixers, the campaign that gives young people a voice, a group from Somerset reach out to the growing number of young people who're struggling with eating disorders.