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Cognitive effects of creatine ethyl ester supplementation
Jonathan Ling1, Minos Kritikos, Brian Tiplady
1Department of Pharmacy, Health and Well-being, University of Sunderland, Sunderland, UK. jonathan.ling@sunderland.ac.uk
Behavioural Pharmacology
|September 24, 2009
Summary
Creatine ethyl ester supplementation improved cognitive performance in several tasks. Further research is needed to confirm these findings on brain energy capacity.
Area of Science:
- Neuroscience
- Sports Science
- Nutritional Science
Background:
- Creatine supplementation is widely used for athletic performance enhancement.
- The impact of creatine on cognitive function remains under-explored.
Purpose of the Study:
- To investigate the effects of a novel creatine form, creatine ethyl ester, on cognitive performance.
- To assess if creatine ethyl ester supplementation enhances performance in specific cognitive tasks.
Main Methods:
- A double-blind, placebo-controlled study design was employed.
- Participants were assessed on five distinct cognitive tasks.
- Creatine ethyl ester was administered as the supplement.
Main Results:
- Creatine ethyl ester supplementation demonstrated improvements in performance on several cognitive measures compared to placebo.
- The study observed a facilitative effect of creatine on certain cognitive tasks.
Conclusions:
- Creatine ethyl ester may enhance cognitive performance, potentially by influencing brain energy capacity.
- Replication of these findings using objective compliance measures is recommended.
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