Structured evidence table for Blackcurrant Extract Supplementation Exercise Performance Randomized Trial, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Blackcurrant Extract Supplementation Exercise Performance Randomized Trial | Results Caffeine intake increased average sprint speed ( p = 0.045, η 2 = 0.345) and reduced sprint time ( p = 0.030, η 2 = 0.463) during the m-LIST protocol. | 4 | Nanavati K (2026) | Individual and Additive Effects of Acute Intake of New Zealand Blackcurrant Powder and Caffeine on High-Intensity Intermittent Running Performance. |
| Blackcurrant Extract Supplementation Exercise Performance Randomized Trial | Serum free fatty acids concentrations increased over time ( p 2 = 0.900), with a significant NZBP × time interaction ( p = 0.005, η 2 = 0.433). | 4 | Nanavati K (2026) | Individual and Additive Effects of Acute Intake of New Zealand Blackcurrant Powder and Caffeine on High-Intensity Intermittent Running Performance. |
| Blackcurrant Extract Supplementation Exercise Performance Randomized Trial | In contrast, caffeine-containing treatments were associated with improved sprint performance and lower perceived exertion. | 4 | Nanavati K (2026) | Individual and Additive Effects of Acute Intake of New Zealand Blackcurrant Powder and Caffeine on High-Intensity Intermittent Running Performance. |
| Blackcurrant Extract Supplementation Exercise Performance Randomized Trial | Background/objectives Consumption of New Zealand blackcurrant extract for 7 days has shown to reduce slowing of sprint speed in recreationally active males. | 4 | Nanavati K (2026) | Individual and Additive Effects of Acute Intake of New Zealand Blackcurrant Powder and Caffeine on High-Intensity Intermittent Running Performance. |
| Blackcurrant Extract Supplementation Exercise Performance Randomized Trial | Previous research examining the ergogenic benefits of blackcurrant supplementation (BC) on exercise performance is contradictory. | 4 | Morton LC (2025) | No Effect of Acute or Chronic New Zealand Blackcurrant Extract on Cycling Performance or Physiological Responses in Trained Cyclists. |
| Blackcurrant Extract Supplementation Exercise Performance Randomized Trial | The BC supplementation period in many studies has typically been chronic (> 6-days), with a final dose taken hours before testing. | 4 | Morton LC (2025) | No Effect of Acute or Chronic New Zealand Blackcurrant Extract on Cycling Performance or Physiological Responses in Trained Cyclists. |
Source documents