A Molecular Link between the Active Component of Marijuana and Alzheimer's Disease Pathology.
..."the active component of marijuana, 
9-tetrahydrocannabinol (THC), competitively inhibits the enzyme acetylcholinesterase (AChE) as well as prevents AChE-induced amyloid 
-peptide (A) aggregation, the key pathological marker of Alzheimer's disease...Compared to currently approved drugs prescribed for the treatment of Alzheimer's disease, THC is a considerably superior inhibitor of A aggregation."
Is science great, or what?
