The Dangers of Ayahuasca in the West

According to the national census, the number of British people who say they follow Shamanism as a religion has risen twelvefold in the space of 10 years. While the numbers are still low – at around 8,000 followers - the increase has put pressure on those who have followed the practice for years. The BBC’s Amber Haque visits a British shaman to find out what Shamanism is, what it means to her and her circle of believers and why they think it should be taken seriously.