Health experts are issuing warnings about the dangers of Kambo, a detox treatment derived from the skin of the Amazonian tree frog, following the death of Kristian Trend, a 40-year-old wellbeing coach who collapsed during a ceremony in Leicester. Kambo, traditionally used in South American rituals, is unregulated in the UK, where it can be purchased without oversight. The British Pharmacological Society has stressed the importance of clinical supervision for any treatment not approved by the Medicines and Healthcare Regulatory Agency (MHRA). Side effects of Kambo can be severe, including tachycardia, hypotension, and potential organ damage leading to death. Following Trend's death, a 41-year-old man was arrested on suspicion of administering poison. His mother expressed hope that Kambo would be banned to prevent further tragedies. Despite claims from enthusiasts about its therapeutic benefits, there is no scientific evidence supporting its efficacy.