Ritalin - two amphetamines authorized by the FDA - which are used to treat disorders of attention deficit and some sleep disorders. These three drugs are taken by healthy people who illegally

adderin

consume to study or when they face a heavy workload. Despite extensive research, it is still unclear how the mode acts on the brain. La mode is a stimulant - like Adderall and Ritalin - but instead of increasing dopamine and norepinephrine - which stimulate the nervous system - the modafinil would lower a substance called gamma-amino butyric acid that slows the brain. Amy Potts, pharmacist at Vanderbilt...

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