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Does using cannabis actually protect your brain as you get older? In this episode, we unpack a groundbreaking new study from CU Anschutz that challenges everything we thought we knew about cannabis and cognitive aging.

We dive into the research of Dr. Anika Guha, who analyzed data from over 26,000 middle-aged and older adults in the UK Biobank. We discuss the surprising discovery that greater lifetime cannabis use among adults ages 40 to 77 is generally associated with larger brain volumes and better cognitive performance. 

We break down exactly what this means for specific brain regions critical to learning, memory, and executive function, such as the hippocampus.

In this episode, we cover:

• The "Bigger Brain" Phenomenon: Why moderate cannabis use is linked to preserved brain volume, contrasting the shrinkage and atrophy we typically expect to see with age.
• Unexpected Test Scores: How cannabis users surprisingly outperformed non-users across every cognitive measure tested, including processing speed and memory.
• The Gender Gap: Why cannabis seems to affect men and women differently, and how hormones and the endocannabinoid system play a role.
• The Catch: We discuss the critical nuances of the study, including one brain region that actually showed lower volume with higher cannabis use, and why doctors aren't simply prescribing more cannabis just yet.

Whether you are curious about the long-term effects of cannabis, the science of aging, or preserving cognitive health, this episode offers a fascinating look into a highly complex and misunderstood topic.

Disclaimer:
The information provided in this podcast is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before making changes to your supplement regimen or health routine. Individual needs and reactions vary, so it’s important to make informed decisions with the guidance of your physician.

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Remember, informed choices lead to better health. Until next time, be well and take care of yourself.