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Evidence suggests Caffeine mayincreaseExercise performance.
9 studies (17 claims)
Typical dose 6 mg
Exact normalized-entity scope. Exact scope. Claims must match the selected normalized intervention and endpoint IDs; signal links are not expanded. Direction describes the stored endpoint phrase and is not a benefit/harm judgement.
18 of 18
| Intervention | Direction | Endpoint | Type | Population | Dosage | Title |
|---|---|---|---|---|---|---|
| caffeine | Increases - improved exercise performance | exercise performance | Human | participants who correctly identified caffeine pre-exercise | 6 mg/kg body mass caffeine, single dose. | Placebo in sports nutrition: a proof-of-principle study involving caffeine supplementation.cited 131× |
| caffeine | Increases - improved exercise performance | exercise performance | Human | participants who correctly identified caffeine post-exercise | 6 mg/kg body mass caffeine, single dose. | Placebo in sports nutrition: a proof-of-principle study involving caffeine supplementation.cited 131× |
| caffeine | Increases - improved exercise performance | exercise performance | Human | overall | 6 mg/kg body mass caffeine, single dose. | Placebo in sports nutrition: a proof-of-principle study involving caffeine supplementation.cited 131× |
| caffeine | No effect - inter-individual difference in the response | exercise performance | Human | — | — | The Role of Genetics in Moderating the Inter-Individual Differences in the Ergogenicity of Caffeine.cited 52× |
| caffeine | Increases - demonstrated ergogenic effects | exercise performance | Human | athletes and non-athletes | — | Caffeine and Exercise: What Next?cited 92× |
| caffeine | Increases - appearing consistent | exercise performance | Human | — | — | Caffeine and Exercise: What Next?cited 92× |
| caffeine | Increases - was ergogenic | exercise performance | Human | — | — | Effects of Combining Caffeine and Sodium Bicarbonate on Exercise Performance: A Review with Suggestions for Future Research.cited 10× |
| caffeine | Increases - improve exercise performance | exercise performance | Human | — | — | International society of sports nutrition position stand: caffeine and exercise performance.cited 272× |
| caffeine | Increases - contributing to improved | exercise performance | Human | — | — | Novel insights on caffeine supplementation, CYP1A2 genotype, physiological responses and exercise performance.cited 28× |
| caffeine | Increases - enhanced | exercise performance | Human | participants | — | Placebo Effect of Caffeine on Substrate Oxidation during Exercise.cited 12× |
| caffeine | Increases - improved performance for | exercise performance | Human | AA genotype | — | Caffeine, CYP1A2 Genotype, and Exercise Performance: A Systematic Review and Meta-analysis.cited 7× |
| caffeine | Increases - improved performance for | exercise performance | Human | AC genotype | — | Caffeine, CYP1A2 Genotype, and Exercise Performance: A Systematic Review and Meta-analysis.cited 7× |
| caffeine | Decreases - worsened performance for | exercise performance | Human | CC genotype | — | Caffeine, CYP1A2 Genotype, and Exercise Performance: A Systematic Review and Meta-analysis.cited 7× |
| caffeine | Increases - greater doses generating more positive SMD for | exercise performance | Human | CC genotype | — | Caffeine, CYP1A2 Genotype, and Exercise Performance: A Systematic Review and Meta-analysis.cited 7× |
| caffeine | Increases - better performance with later onset of exercise after supplementation for | exercise performance | Human | CC genotype | — | Caffeine, CYP1A2 Genotype, and Exercise Performance: A Systematic Review and Meta-analysis.cited 7× |
| caffeine | Decreases - RCOI only affected SMD of | exercise performance | Human | CC genotype | — | Caffeine, CYP1A2 Genotype, and Exercise Performance: A Systematic Review and Meta-analysis.cited 7× |
| caffeine | No effect - no influence of genotype was seen after excluding studies with RCOI | exercise performance | Human | all genotypes | — | Caffeine, CYP1A2 Genotype, and Exercise Performance: A Systematic Review and Meta-analysis.cited 7× |
| caffeine | Increases - positive effects | exercise performance | Human | — | Not specified in the abstract. | Common questions and misconceptions about caffeine supplementation: what does the scientific evidence really show?cited 14× |