Dr. Libby Stuyt - The Inherent Dangers in Marijuana AddictionDr. Libby Stuyt - The Inherent Dangers in Marijuana Addiction
The Addiction Podcast - Point of No Return
Dr. Libby Stuyt shares her clinical experience with modern high‑THC marijuana, outlining serious risks for young people, pregnant women and those with mental health issues. The conversation focuses on brain development, psychosis, addiction, and why careful education and cautious use are so important.
34:29•5 Mar 2026
High-Potency Marijuana and the Hidden Risks Dr. Libby Stuyt Sees Every Day
Episode Overview
- Modern high-potency THC products are very different from older low-strength marijuana and carry greater health risks.
- Teens, young adults, pregnant women and people with mental health problems are at particularly high risk and are advised not to use cannabis.
- Cannabis-induced psychosis can be severe, hard to treat and may require multiple antipsychotic medications.
- Regular heavy use often leads to withdrawal symptoms such as irritability, anxiety and sleep problems, which many users mistake for the drug simply “wearing off”.
- If someone chooses to use cannabis, delaying use until at least age 25, starting with very low doses and avoiding frequent use are strongly recommended.
“"Cannabis-induced psychosis is really difficult to change... I started seeing the worst psychosis I had ever seen."”
Get ready to be moved by real-life accounts of how a so-called “harmless” drug can cause serious damage. This episode of *The Addiction Podcast – Point of No Return* brings back psychiatrist and addiction specialist Dr. Libby Stuyt, who talks plainly about what she’s seen with modern marijuana and why she thinks it’s far from the mild weed of the 70s.
You’ll hear her compare today’s high‑potency THC products with medically approved cannabis-related medicines, pointing out that legal concentrates can deliver hundreds of milligrams of THC a day, while researched pharmaceutical doses stay around a fraction of that. As she puts it, dispensary advice is often based on “how much it’s worked for them”, rather than real medical evidence. The conversation focuses heavily on risk for young people, pregnant women and anyone with mental health issues. Dr.
Stuyt explains how the developing brain relies on cannabinoid and nicotine receptors to prune and strengthen neural pathways, meaning cannabis and tobacco are the two drugs teenagers should avoid most. She backs this with her clinical experience of seeing severe cognitive problems and “the worst psychosis” of her career linked to high‑potency THC.
She also talks about withdrawal symptoms – irritability, anger, anxiety, sleep and appetite problems – and how many users misread this as the drug “wearing off” rather than addiction. Education campaigns like “educate before eight” and groups such as One Chance to Grow Up and Every Brain Matters are highlighted as key sources of factual information for parents and communities. Her bottom line?
If someone insists on using, wait until at least 25, use low‑dose products, and avoid regular heavy use. For anyone worried about themselves or a loved one, this conversation offers clear risks to weigh up and practical questions to ask: is this really worth gambling a healthy brain on?
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