They have been on psychoactive drugs since day 1.
A psychoactive effect is an affect on mood or behavior caused by the misuse of drugs.
Psychoactive.
Journal of Psychoactive Drugs was created in 1967.
They are psychoactive drugs
Almost all cultures use psychoactive drugs to achieve altered states of consciousness. The most common psychoactive drug is caffeine, which is used worldwide.
Psychoactive drugs
stimulants depressants hallucinorgenics
It is a psychostimulant of the phenethylamine and amphetamine class of psychoactive drugs.
Psychoactive drugs can increase or decrease transmissions to post-synaptic membranes. Excitatory drugs can mimic the action of neurotransmitters or delay the breakdown of neurotransmitters. On the other hand, inhibitory drugs can hyper-polarize the post-synaptic membrane or reduce the effect of excitatory neurotransmitters.
psychoactive drugs
neurotransmitters
based on wiki.. amphetamine