Psilocybin is a prodrug, which means that it must be metabolized in the body to become active. Once ingested, psilocybin is rapidly absorbed from the gastrointestinal tract and reaches its peak concentration in the blood within 30-60 minutes. It is then metabolized into psilocin by the liver. Psilocin is the active compound that binds to serotonin receptors in the brain.
Serotonin is a neurotransmitter that is involved in a variety of brain functions, including mood, perception, and cognition. By binding to serotonin receptors, psilocin can alter the way that these brain functions are carried out, leading to the psychedelic effects of magic mushrooms.
The psychedelic effects of magic mushrooms can vary depending on the dose, the individual's set and setting, and other factors. Common effects include visual hallucinations, auditory hallucinations, changes in body perception, altered states of consciousness, and spiritual experiences. Magic mushrooms can also produce positive changes in mood, anxiety, and depression, and have been shown to have therapeutic potential for treating a variety of mental health conditions.