Is Marijuana Good for Your Brain?
New evidence shows that low doses weed might reverse the symptoms of aging in older brains. Exposure to THC might help older brains learn more easily and prevent memory loss. Andreas Zimmer from the University of Bonn in Germany says that after many repetitions of the experiment, his research team is seeing a “very robust and profound effect” of THC reversing the signs of aging in the older brains of mice.
Zimmer’s team gave young, middle-aged, and elderly mice a dose of THC, the active ingredient in marijuana, over the course of a month. After a month, the team tested the mice’s ability to perform tasks like finding their way around mazes and recognizing other mice. There were two primary findings to these experiments:
1. Young mice who weren’t given any THC tended to perform better than middle and older-aged mice who also hadn’t gotten THC
2. Middle-aged and older mice’s performance improved significantly when exposed to consistent small doses of THC over the previous month.
Stronger Case for Weed
The University of Vermont notes that in 2016, legal marijuana sales hit $6.7bn in the United States. By 2020, they expect that the market for legal marijuana in the US will grow to $22bn –larger than the amount of money generated by the National Football League. With increasing evidence that there are wide opportunities for the use of marijuana for natural health, the legal marijuana industry might be one of the breakout industries of this generation.
Chronic Low Doses of THC Restores Cognitive Function in Older Mice
Follow Dr. David Nutt, Chair of the Independent Scientific Committee on Drugs on Twitter
University of Vermont’s Report on the Legal Marijuana Industry in 2016
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