Mushroom study shows lasting brain changes from psilocybin

A new study finds that a single dose of psilocybin can induce lasting anatomical changes in the brain, which may enhance mental health. Conducted with 28 healthy volunteers, this research shows that these changes were still apparent a month after ingestion.

Key findings:

• A single dose of 25 mg of psilocybin was administered to participants.
• Brain structure changes were evident even one month after taking psilocybin.
• EEG results indicated a surge in brain entropy within an hour of taking the drug.

Prof. Robin Carhart-Harris noted, “It’s remarkable to see potential anatomical brain changes one month after a single dose of any drug.” This study contributes to the growing body of research on psychedelics and their effects on mental health.

The Functional Mushroom Council, established in 2025, aims to unify North American growers and suppliers in promoting functional mushrooms. Recently, they welcomed new members including Unicorn Bags and Maine Cap N’ Stem.

In related developments, M2 Ingredients launched M2Brew, a functional mushroom ingredient designed for brewed coffee applications. Additionally, Fungi Perfecti introduced several product lines such as Grateful Dead Gummies and Host Defense Gummies. Monterey Nutra also debuted ManeFocus, a premium Lion’s Mane extract noted for its high bioavailability.