Good research: Is minimal and needs to be done. But so far, long term memory is not seen to be harmed by moderate, usual levels of marijuana use. Short term memory is affected, but that difficulty is short term as well. The studies are too few to make confident predictions for effects of large dosages or continual use over many years.
Answered 8/12/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
8 doctors weighed in across 3 answers
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