Nelson Vergel
Founder, ExcelMale.com
Researchers at the University of Bonn and Hebrew University have discovered that low, regular doses of tetrahydrocannabinol (THC), one of the main active ingredients or cannabinoids found in marijuana, may help to keep our brains from ‘slowing down’ as we get older. Published today in the journal Nature Medicine, the German study revealed that while younger mice suffered a performance drop under the influence of THC, the psychoactive chemical gave older mice a considerable performance boost, even putting them on par with younger mice who’d abstained.
Overall, the results seem to support researchers’ belief that the benefits for older mice are a result of stimulating the brain’s endocannabinoid system, a biochemical pathway in both mice and human that grows less active over time. The scientists noted, “Together, these results reveal a profound, long-lasting improvement of cognitive performance resulting from a low dose of THC treatment in mature and old animals.”
The team plans to explore the potential impact of THC on older human brains with a clinical trial later this year, being one of few to focus on more aged subjects so far. Previous research with mice by the Universities of Bonn and Mainz also suggested that the brain’s main cannabis receptor and neural pathways are closely related to brain health in later life, and seem to play a role in preventing brain degeneration when active.
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Overall, the results seem to support researchers’ belief that the benefits for older mice are a result of stimulating the brain’s endocannabinoid system, a biochemical pathway in both mice and human that grows less active over time. The scientists noted, “Together, these results reveal a profound, long-lasting improvement of cognitive performance resulting from a low dose of THC treatment in mature and old animals.”
The team plans to explore the potential impact of THC on older human brains with a clinical trial later this year, being one of few to focus on more aged subjects so far. Previous research with mice by the Universities of Bonn and Mainz also suggested that the brain’s main cannabis receptor and neural pathways are closely related to brain health in later life, and seem to play a role in preventing brain degeneration when active.
More