How Smoking Cannabis with Tobacco Disrupts the Brain’s Bliss Molecule

Cannabis leaves forming a head silhouette, representing brain bliss disruption.

Understanding the Impact of Combining Cannabis and Tobacco

Recent research conducted by a team at McGill University highlights the intricate relationship between cannabis and tobacco use, particularly how their combination affects brain chemistry. Young adults who smoke both substances show a notable difference in brain activity compared to those who use cannabis alone. This finding sheds light on why individuals who combine these substances often face greater challenges related to anxiety and addiction.

The Brain's Bliss Molecule: What You Need to Know

The study revealed elevated levels of an enzyme called FAAH among dual users, which is responsible for breaking down anandamide—the brain’s so-called “bliss molecule.” Anandamide plays a vital role in mood regulation. When FAAH levels rise, anandamide levels fall, potentially leading to increased feelings of anxiety and depression. This decrease may explain why many people find it harder to quit cannabis when they also smoke tobacco.

Why Co-Use is Common

Interestingly, even as tobacco use declines across Canada, most cannabis users still report using tobacco products. With about 1 in 20 cannabis users identified as at risk for cannabis use disorder, it is alarming to note that this figure jumps to nearly one in three among more frequent users. Researchers stress that understanding the dynamics between tobacco and cannabis is critical for addressing these elevated risks.

The Path Forward

As the study was exploratory, researchers at McGill are looking to expand their investigation by recruiting more participants, including those who exclusively smoke tobacco or use nicotine products. Their goal is to deepen the understanding of how different substances may interact within the brain and to potentially inform future treatment options for those struggling with cannabis dependency.

In conclusion, the emerging evidence suggests a complex interplay between tobacco and cannabis use that warrants further study. For anyone grappling with these substances, staying informed about how they may affect mental health can be a vital first step towards healthier choices.

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How Smoking Cannabis with Tobacco Disrupts the Brain’s Bliss Molecule

Understanding the Impact of Combining Cannabis and Tobacco

The Brain's Bliss Molecule: What You Need to Know

Why Co-Use is Common

The Path Forward

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