California could legalize psychedelic therapy after rejecting 'magic mushroom' decriminalization

California could soon legalize psychedelic therapy under a bipartisan bill being introduced Tuesday

SACRAMENTO, Calif. -- A pair of California lawmakers introduced a bipartisan bill on Tuesday to allow people 21 and older to consume psychedelic mushrooms under professional supervision as part of an agenda to tackle the state's mental health and substance use crises.

It comes after Democratic Gov. Gavin Newsom last year vetoed legislation that would have decriminalized the possession and personal use of several plant-based hallucinogens, including psychedelic mushrooms. It was the first time the proposal by Democratic Sen. Scott Wiener made it through the legislature after years of stalling. In his veto message, Newsom, who championed legalizing cannabis in 2016, asked lawmakers to work on therapeutic guidelines and regulations.

Now Wiener has teamed up with Republican Assemblymember Marie Waldron on a proposal to allow participations to consume psilocybin — the hallucinogenic component in what’s known as psychedelic mushrooms — under the supervision of a licensed therapist. The bill also would include dimethyltryptamine (DMT), MDMA and mescaline.

Colorado and Oregon have already decriminalized psychedelic mushrooms and establish regulated systems for therapeutic use of the substances. In California, San Francisco, Oakland and Santa Cruz have effectively decriminalized possession of psychedelic mushrooms, meaning a person cannot be arrested or prosecuted for possessing limited amounts of plant-based hallucinogens.

“We know that Californians are struggling with mental health and addiction challenges, and we know that psychedelics, particularly when combined with therapeutic support, can be a powerful tool to help people get their health back,” Wiener said at a Monday news briefing. “We know that California veterans and first responders have particularly benefited from these substances, and we know that many more people can as well.”