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All proven supplements ranked for:
Cognitive Performance
Cognitive performance encompasses skills such as learning, reasoning, problem-solving, mental processing speed, and executive function. Optimizing cognitive performance is important for academic achievement, work productivity, and everyday decision-making.
Researchers have investigated many supplements for their effects on overall brain function and mental performance. The supplements below are ranked according to the strength of the evidence and their expected real-world impact on cognitive performance.
XP combines how reliable the research is with how much difference it usually makes. Read more.
Reliable Impact
Limited Impact
Moderate Impact
High Impact
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