Nootropics are actually supplements or even materials that might improve cognition, sustaining emphasis, memory, mental clearness

https://www.mediafire.com/file/3d3a9ne7mkgu692/pdf-30164-56169.pdf/file

Nootropics are supplements or even compounds that may boost cognition, sustaining emphasis, memory, psychological clarity, as well as incentive when coupled with rest, hydration, as well as well-balanced habits.