Disturbingly, in the UK the single biggest killer of men under 50 is suicide – more than accidents or any form of illness.
Dr. Xand van Tulleken looks into why suicide is such a big problem in this country, with issues such as the economy, mental health and loneliness all being contributing factors. He also interviews people whose lives have touched by suicide to get a better understanding of the situation.
Horizon is on BBC Two at 21.00.
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