Trump administration launches new magic mushroom study for veterans

psilocybin mushrooms representing VA psilocybin study

Psychedelic research for veterans is gaining momentum under the Trump administration. The Department of Veterans Affairs is launching another federally backed clinical trial, this time examining psilocybin for treatment-resistant depression.

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This month, the VA announced a new clinical trial examining the effectiveness of psilocybin, the primary psychoactive compound in “magic mushrooms,” for veterans with depression.  The randomized controlled trial will test two different dosages of synthetic psilocybin provided by Compass Pathways

The trial, called “Psilocybin Intervention for Veterans Overcoming Treatment-Resistant Depression,” or PIVOT, will be conducted at five VA hospitals across the country. Eligible study participants include veterans with treatment-resistant major depressive disorder who may also have post-traumatic stress disorder (PTSD).

“Far too many Veterans are living with mental health conditions that don’t respond to available treatments,” VA Secretary Doug Collins said in a news release. 

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Collins added that the new study aligns with President Donald Trump’s directive to accelerate access to psychedelic medicines.

“Under President Trump, VA is pursuing all avenues to evaluate new treatments and offer meaningful relief for those who have worn the uniform,” he said in the release. “This clinical trial reflects another step toward this goal.”

The VA is currently involved in 20 active clinical trials of psychedelic compounds for various mental health conditions, according to the agency. In May, the agency launched a clinical trial focused on MDMA-assisted therapy. In that study, veterans with alcohol use disorder, PTSD, or other conditions will receive MDMA or a placebo before taking part in psychotherapy. 

Millions of veterans struggle with depression, PTSD, anxiety, and other mental health challenges. However, psychedelic-assisted therapies remain largely inaccessible outside clinical trials. The VA trials could help determine whether psychedelic-assisted therapies offer another treatment option for veterans who have not responded to existing approaches.

rachelle gordon

Rachelle Gordon is the editor of GreenState. An award-winning cannabis journalist, Emerald Cup judge, and Budist critic, Rachelle began her weed writing journey in 2015. She has been featured in High Times, CannabisNow, Beard Bros, MG, Skunk, and many others. Rachelle was the recipient of the Cannabis Journalist of the Year award at the 2025 Emjays and the Community Cultivator trophy at the 2024 Women's Canna Awards. She has a particular interest in how cannabinoids may benefit people living with neurological conditions and autism spectrum disorder. Follow Rachelle on Instagram @rachellethewriter