Psychedelic mushrooms, often called "magic mushrooms," consist of psilocybin, a substance that can change understanding, mood

https://alteredstatesalmanac.yousher.com/the-growing-interest-in-psychedelic-products-for-mindful-practices

Psychedelic mushrooms, frequently called "magic mushrooms," include psilocybin, a compound that can modify understanding, mood, and cognition