1-minute voter guide: Colorado's Prop 122 would decriminalize psychedelic mushrooms

Why it matters: If voters approve the measure, Colorado would join Oregon, becoming the second state to decriminalize psychedelics use (Oregon goes further, legalizing the substance's use).

Zoom in: The measure would define plants and fungi like magic mushrooms as natural medicine, and allow for its sale in licensed "healing centers," where people could use them under supervision.

• Studies have suggested psychedelics can help treat depression and other illnesses.
• Supporters say the measure will allow treatment alternatives for people with conditions like post-traumatic stress disorder and terminally ill patients.

Flashback: Voters in Denver decided in May 2019 to decriminalize magic mushrooms in the city, making them among the lowest priority for local police, and paving the way for a statewide effort.

The other side: Opponents include parent groups concerned the decriminalization could lead to increased use among young people, while other critics include those who support the use of psychedelics, but oppose state involvement in its use.

• While studies have shown potential benefits of psilocybin in treating depression and substance use disorders like alcohol addiction, no psychedelics have been approved for medical use by the FDA.
• Psilocybin remains a Scheduled I drug under federal law.