One of the main reasons some of the stimulant meds don't work effectively is that they don't cover every essential neurotransmitter system necessary for efficient pre-frontal cortical communication.
Prozac and Paxil significantly block the metabolism, the breakdown, the effective use of amphetamine products. The results: crazy but quite predictable drug interactions.
This brief video breaks down an essential difference between amphetamine [AMP] and methylphenidate [MPH] stimulants. In 4 min and 50 sec I break down the serious metabolic details for those important medication matters.
Fresh, Big News: Dangerous Arsenic found in rice: Arsenic hits National Public Radio this week. Old News: We've been measuring arsenic at CorePsych for years, see this sample report