Is there any scientific credibility to the movie and show "Limitless"?

Is there any scientific credibility to the movie and show "Limitless"?

(Source:  E/a - q)


Try: Remarkable Medicine book by Dreyfus (about Dilantin, an epilepsy medicine) and the How To (Temporarily) Cure Hyperactivity book (about Inattentive ADHD reduction)(about Tirend - caffeine; NoDoz - caffeine) - Brothers, M.D.; x-ref: Renshaw, M.D.

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https://groups.yahoo.com/neo/groups/ADHD_Bulletin_Board/info

https://groups.yahoo.com/neo/groups/C_Thomas_Wild_and_ADHD/info

https://cthomaswildadhdreductionadhdauthor.video.blog/2019/11/14/welcome-to-the-c-thomas-wild-adhd-reduction-adhd-author-blog/

https://cthomaswildadhd.blogspot.com