Texas passed a landmark law in June 2025, supported by former Gov. Rick Perry, that allocates $50 million to support research on ibogaine, one of the most powerful psychedelics, for treating opioid addiction and treatment-resistant PTSD.
Arizona passed a similar law in May , funding research on ibogaine’s effectiveness for treating veterans and those with traumatic brain injuries.
These laws come on the heels of states such as Oregon, Colorado, Kentucky and Georgia legalizing ketamine – a psychedelic that has been used in emergency rooms as anesthesia – for therapeutic purposes in the past two years.
Psychedelics, broadly defined, are a class of psychoactive substances that alter perception, cognition and mood through their interaction with neurotransmitters such as serotonin.
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