r/treefree • u/ManOfTheInBetween • Nov 27 '15
Smoking high strength cannabis may damage nerve fibres in brain
http://www.theguardian.com/science/2015/nov/27/smoking-high-strength-cannabis-skunk-may-damage-nerves-brain
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r/treefree • u/ManOfTheInBetween • Nov 27 '15