The first nootropic to use the term was a drug developed in the 1960s called piracetam.60 61 It was intended to treat anxiety and provide patients with a soothing experience that might even lull them to sleep.2 The effect was quite different than what its creators intended, as users reported sharper focus, and later testing pointed toward improved memory
This technology is still emerging but represents a potential advance over conventional topical application
Adderall XR vs vyvanse remains the most searched pairing in this group, because both target extended daily coverage, but their underlying chemistry differs considerably
Liu Z, Xiao X, Wei X, Li J, Yang J, Tan H, Zhu J, Zhang Q, Wu J, Liu L (2020) Composition and divergence of coronavirus spike proteins and host ACE2 receptors predict potential intermediate hosts of SARS-CoV-2
D.K.Y.: Supervision, review and editing and writingoriginal draft preparation