Microdosing: 'I take LSD with my tea and toast'
There are people in the UK who take tiny amounts of psychedelic drugs as part of their daily lives.
Simpa, who takes LSD, says it is just part of his morning routine.
"I take it with a cup of tea, my toast and my vitamins," he told the BBC's Victoria Derbyshire programme.
Watch the full film here.
Watch the Victoria Derbyshire programme on weekdays between 09:00 and 11:00 on BBC Two and the BBC News channel.
- From the section Health