Neuroenhancement refers to the use of various methods and substances to improve cognitive functions such as memory, attention, and creativity. This can include techniques like cognitive training, meditation, and the use of nootropics, which are substances believed to enhance brain performance. The practice is gaining popularity among students and professionals seeking to boost their mental capabilities. However, the effectiveness and safety of many neuroenhancement methods are still under research, raising ethical questions about their use and potential long-term effects on brain health.