…showed first 75 words of 910 total…

…showed last 75 words of 910 total…the brain directly and indirectly. The highs produced by cocaine are actually irregular levels of brain-made neurotransmitters caused by cocaine, not cocaine itself. The addiction is a strong physiological dependence brought about by low levels of seretonin in the brain. The abuse of cocaine is wide-spread and is expensive financially as well as physically After all of the facts presented, the question that remains to be answered about cocaine abuse is not how, but why.