Mushrooms, Microdosing, and Mental Illness: The Effect of Psilocybin on Neurotransmitters, Neuroinflammation, and Neuroplasticity.
Neuropsychiatric disease and treatment – January 01, 2025
Source: PubMed
Summary
Regular microdoses of psilocybin, the compound found in certain mushrooms, may help combat anxiety and depression by reducing brain inflammation and boosting neural connections. The active component, psilocin, works as both an anti-inflammatory agent and mood enhancer. Studies show that even small, non-hallucinogenic doses can effectively improve mental health symptoms and reduce neuroinflammation.
Abstract
The incidence of mental health disorders is increasing worldwide. While there are multiple factors contributing to this problem, neuroinflammation underlies a significant subset of psychiatric conditions, particularly major depressive and anxiety disorders. Anti-inflammatory interventions have demonstrated benefit in these conditions. Psilocin, the active ingredient of mushrooms in the Psilocybe genus, is both a potent serotonin agonist and anti-inflammatory agent, increases neuroplasticity, and decreases overactivity in the default mode network. Studies using hallucinogenic doses of psilocin under the supervision of a therapist/guide have consistently demonstrated benefits to individuals with depression and end-of-life anxiety. Microdosing psilocybin in sub-hallucinogenic doses has also demonstrated benefit in mood disorders, and may offer a safe, less expensive, and more available alternative to full doses of psilocybin for mood disorders, as well as for other medical conditions in which inflammation is the principal pathophysiology.