Nootropics are believed to offer a range of cognitive benefits, including improved memory, focus, and attention. They may also help to reduce anxiety and depression, promote better sleep, and increase motivation and productivity.
Some natural nootropics, such as caffeine and ginkgo biloba, have been shown to have a positive impact on cognitive function in clinical studies. Synthetic nootropics like modafinil have also been studied for their ability to enhance cognitive performance, particularly in individuals with sleep disorders or other conditions that affect brain function.