27 Jan 2023 --- Psychedelics are gaining popularity in the mental health space for their potential therapeutic effects on the brain, treatment-resistant depression and addiction. We delve into the impact the natural compounds psilocybin and ibogaine have on the human brain and how they can affect mental well-being, including serotonin and other neurotransmitters. NutritionInsight speaks with Stephan Tap, education and research assistant at the faculty of behavioral and movement science, clinical, neuro- and development psychology at the Vrije University in Amsterdam, the Netherlands.