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cover of episode The future of cannabis research and regulations

The future of cannabis research and regulations

2024/12/20
logo of podcast On Point | Podcast

On Point | Podcast

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J
Jonathan Calkins
M
Mahmoud El-Soli
M
Maya Solovitz
M
Meghna Chakrabarty
Z
Ziva Cooper
Topics
Meghna Chakrabarty: 本节目探讨了美国大麻每日使用率超过每日饮酒率的现象,并分析了其背后的原因、潜在风险以及研究和监管方面的不足。节目中采访了多位专家和听众,分享了他们对大麻使用的不同观点和经验。 Jonathan Calkins: 大麻使用率上升的原因包括社会和文化接受度提高、法律风险降低以及价格下降(特别是THC价格的下降)。然而,目前对高浓度大麻或大量大麻的长期健康和行为后果知之甚少,这令人担忧。 Maya Solovitz: 大麻使用量增加的复杂性在于,许多人出于医疗原因每日使用大麻。此外,关于酒精的健康建议改变也可能导致每日饮酒人数下降。令人惊讶的是,青少年大麻使用率并未随着大麻价格下降或合法化而上升,甚至有所下降。 Ziva Cooper: 大麻的短期和长期影响会受到使用原因、方式(吸食、食用等)和频率的影响。获取大麻使用模式数据存在障碍,包括大规模调查数据的局限性和直接研究的难度。大麻的合法化虽然提高了安全性,但各州的监管标准不同,存在不一致性。 Mahmoud El-Soli: 密西西比大学作为联邦政府批准的大麻种植者,为研究提供不同THC含量的大麻样品,以满足研究需求。但大麻研究受到严格的限制,这使得研究非常困难和昂贵。 David Schreiber: 如今大麻的THC含量比以前高得多,这与不良事件的增加有关。

Deep Dive

Key Insights

Why has daily cannabis use become more common than daily alcohol use in the U.S.?

Cannabis use has become more socially and culturally accepted, with fewer legal risks due to state legalization. Additionally, the price of THC has dropped significantly, making it more affordable and accessible. These factors, combined with a cultural shift, have led to a 15-fold increase in daily cannabis use since 1992.

How has the price of cannabis changed over the years?

The price per milligram of THC has declined by about 80% without adjusting for potency, and by 90% when factoring in increased potency. This significant price drop has made cannabis more affordable and contributed to higher consumption rates.

What are the potential risks of increased daily cannabis use?

There is limited research on the health and behavioral consequences of consuming higher potency cannabis or larger amounts. The average daily user consumes 320 milligrams of THC, which is eight times more than what has been studied in most research. This gap raises concerns about long-term effects.

How does cannabis use differ between medical and recreational users?

Medical users are more likely to use cannabis daily, often for conditions like pain or sleep disorders. Recreational users may consume less frequently but in higher quantities. The reasons and patterns of use vary significantly between the two groups.

What is the current status of cannabis research in the U.S.?

Cannabis is still classified as a Schedule I drug, which imposes strict restrictions on research. Researchers must obtain cannabis from a single federally approved source, making studies more difficult and expensive. However, there are efforts to reschedule cannabis to Schedule III, which could ease some restrictions.

What are the challenges in conducting cannabis research?

The Schedule I classification requires special procedures, safes, and strict tracking of cannabis, making research costly and complex. Additionally, researchers can only obtain cannabis from a single source, limiting the variety of strains and potencies available for study.

How does the potency of cannabis today compare to previous generations?

The potency of THC in cannabis has increased significantly. In the 1990s, THC concentrations were around 4%, but today they average around 20%. Some products can even reach 90% potency, which is five times higher than previous levels.

What are the potential benefits of cannabis use compared to alcohol?

Many users report that cannabis provides a clearer mind and better control over their body compared to alcohol. It is also perceived as less risky, with fewer negative side effects like hangovers or impaired judgment. Edibles, in particular, are considered less harmful than smoking.

What are the concerns about cannabis use among teenagers?

While teenage cannabis use has not increased with legalization or price drops, there are concerns about the long-term effects on brain development, particularly in emerging adults aged 18-25. Some studies suggest an increased incidence of psychotic disorders among younger users.

How does the legal status of cannabis affect its regulation and consumer trust?

Legal cannabis is generally more regulated and safer than the black market, with better labeling and testing. However, there is no federal oversight, leaving states to set their own standards. This can lead to inconsistencies and gaps in consumer protection, especially with newer products like Delta-8 THC.

Shownotes Transcript

Americans are now more likely to use cannabis than alcohol on a daily basis. But as cannabis use continues to climb, are research and policies keeping up?