

CANNABIS SERIES | Dr. John Krystal: Why It’s Bad For Mental Health & How It Causes Psychosis
Oct 19, 2023
Dr. John Krystal, McNeil Professor and Chair of Psychiatry at Yale, reveals the hidden dangers of cannabis on mental health. He discusses its link to psychosis and schizophrenia, particularly in vulnerable individuals. Highlighting the importance of a healthy lifestyle, Dr. Krystal emphasizes that the brain can heal after ceasing cannabis use. The conversation also addresses misconceptions about cannabis versus other treatments, like ketamine, and advocates for healthier stress relief alternatives. Discover the critical need for informed conversations about cannabis use.
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Cannabis Is Potent And Contextual
- Cannabis can be used safely but also carries serious risks depending on how it's used.
- Treat powerful psychotropic substances with respect and attention to use patterns.
Don't Drive Or Operate While High
- Avoid driving or operating machinery while high because it endangers you and others.
- Recognize THC can induce paranoia, altered perceptions, and worsen schizophrenia symptoms.
THC Reduces Neural Tuning
- THC makes brain circuits 'noisy' and reduces neural tuning, like a staticy radio.
- This loss of tuning can impair cognition and be especially harmful during developmental periods.