Nootropics are actually supplements or materials that might improve knowledge, sustaining concentration, memory, mental clarity

https://tango-wiki.win/index.php/Leading_10_Most_Effective_Nootropics_in_the_United_States:_A_Guide_to_Leading_Cognitive_Enhancers

Nootropics are actually supplements or even compounds that might improve knowledge, sustaining focus, mind, mental quality, and motivation when paired with sleep, moisture, as well as well-balanced practices.