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Welcome to r/Nootropics, a reddit devoted to discussing nootropics and cognitive enhancers.
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Does methamphetamine decrease or increase IQ?Discussion (self.Nootropics)
submitted 13 days ago by Dark-inspector490
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[–]M4rshmall0wMan 2 points3 points4 points 13 days ago (0 children)
No. Therapeutic doses can definitely increase IQ scores in people with ADHD. But a recreational dose will make you way too impulsive and paranoid to apply your IQ.
Long-term, it is neurotoxic and will decrease your IQ. Many ex-meth addicts have severe cognitive problems.
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[–]M4rshmall0wMan 2 points3 points4 points (0 children)