Cannabinology (MARIJUANA) Part 2 with Ziva Cooper and Caroline Melly

Ologies with Alie Ward1h 33mApril 15, 2026

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AI-Generated Summary

In this deep dive into cannabinology, host Alie Ward continues her exploration of cannabis with experts Dr. Ziva Cooper from UCLA and Dr. Caroline Melley from Smith College, unpacking the complex science, history, and societal implications of cannabis use. The episode tackles listener questions on long-term effects, mental health risks, and method of administration, revealing that while cannabis can offer therapeutic benefits for conditions like ADHD, autism, and inflammation, it also carries significant risks—especially with heavy or early use. Key concerns include cardiovascular harm from smoking and vaping, the dangerous condition known as cannabinoid hyperemesis syndrome (CHS), and the potential for psychosis, particularly in younger users. The discussion also reveals the paradox of cannabis: it’s both a stigmatized substance and a widely accepted wellness product, with racial and class disparities embedded in its history and current use patterns. Despite promising research on CBD and THC for neuroprotection and mental health, the episode underscores the lack of robust, unbiased clinical trials and the dangers of unregulated products. The episode concludes with practical advice for listeners: avoid smoking, be cautious with edibles due to unpredictable dosing, and consider the entourage effect when choosing products. It emphasizes the importance of honesty with healthcare providers and the need for more research—especially in underfunded areas like women’s health and long-term cognitive impacts. With a mix of scientific rigor, personal anecdotes, and cultural critique, the episode balances fascination with caution, ultimately framing cannabis not as a simple solution but as a powerful, complex substance demanding respect, regulation, and further study.

Key Takeaways
1

Smoking and vaping cannabis pose significant cardiovascular risks, including increased stroke and heart attack risk, especially with long-term use.

2

Edibles can lead to dangerous overconsumption due to delayed onset and prolonged effects, often resulting in ER visits for acute intoxication.

3

Cannabinoid hyperemesis syndrome (CHS) is a real, painful condition caused by chronic cannabis use, with hot showers offering temporary relief.

4

Early or heavy cannabis use, especially high-potency THC products, increases the risk of psychosis, anxiety, and cognitive decline in vulnerable individuals.

5

CBD may help with anxiety and inflammation at high doses, but most products contain little effective CBD and are often marketed with misleading claims.

…and 5 more takeaways available in PodZeus

Chapters
0:00
10 min

Welcome Back to Cannabinology: The Science of Weed

Alie Ward kicks off part two of the cannabis series, reminding listeners to start with part one for foundational knowledge. She introduces the episode's focus on listener-submitted questions about long-term effects, mental health, and method of administration, while also addressing the cultural mythos of 420 and the history of cannabis stigma.

10:00
10 min

Long-Term Risks: Brain, Heart, and Vascular Health

The natural population, natural studies will start to come out and I'm not optimistic that it's going to be good news.

Highlight
20:00
10 min

The Edible Paradox: Why Gummies Can Blast You to Outer Space

When you draw blood from the person that used it orally, they ate a gummy or something like that, the blood levels of THC are actually surprisingly low. What's high though is the active metabolite of THC...

Highlight
30:00
10 min

Racism, Stigma, and the War on Drugs

For decades, the war on drugs has been a tool to target black and brown Americans and change life trajectories in those communities for millions of people.

Highlight
40:00
10 min

Mental Health: Psychosis, Bipolar, and the Dose-Dependent Paradox

The episode examines the complex relationship between cannabis and mental health. While cannabis can worsen psychosis in vulnerable individuals, especially those with a family history, it may also improve certain symptoms in schizophrenia patients. The dose and timing of use are critical factors.

High-Impact Quotes
For decades, the war on drugs has been a tool to target black and brown Americans and change life trajectories in those communities for millions of people.
Dr. Caroline Melley23:28
Viral: 95.0
When you draw blood from the person that used it orally, they ate a gummy or something like that, the blood levels of THC are actually surprisingly low. What's high though is the active metabolite of THC...
Dr. Ziva Cooper18:29
Viral: 90.0
I essentially didn't eat for the 30 days it took to get out of my system. I had to carry a trash bag around with me at all times to puke into.
Anonymous CHS sufferer61:20
Viral: 88.0
Speakers

Host

Alie Ward

Guests

Dr. Ziva CooperDr. Caroline Melley
Topics Discussed
cannabinoid hyperemesis syndrome92%long-term cannabis use90%cannabis and mental health88%cannabis and cardiovascular health87%method of administration85%cannabis and neurodivergence80%cannabis and cancer78%cannabis and inflammation75%
People & Brands

THC

other

40xMixed

CBD

other

25xPositive

Ziva Cooper

person

20xPositive

Alie Ward

person

15xNeutral

cannabinoid hyperemesis syndrome

other

14xNegative

Caroline Melley

person

12xPositive

Ologies

media

10xPositive

Cannabidiol

other

10xPositive

UCLA Center for Cannabis and Cannabinoids

organization

8xPositive

Rick Simpson

person

6xMixed

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