Is Blackcurrant Anthocyanins Exercise Performance Randomized Trial safe?

Updated October 2026

Quick Answer

Blackcurrant Anthocyanins Exercise Performance Randomized Trial has evidence relevant to safety, limits, and clinician-discussion contexts, but conclusions should stay close to the cited sources. One representative finding is: However, the associated by-products of these energy pathways can rapidly initiate the onset of peripheral muscle fatigue and reduce muscle function (for a review see []).

Key Takeaways

  • 01However, the associated by-products of these energy pathways can rapidly initiate the onset of peripheral muscle fatigue and reduce muscle function (for a review see []). [Willems Mark E. T. (2025)]
  • 02For example, dietary organic nitrate-enhanced intracellular calcium handling in mice fast-twitch muscle fibres resulted in an increased force production; this was not observed in slow-twitch muscle fibres []. [Willems Mark E. T. (2025)]
  • 03protocol [] was used in a previous study on the effects of NZBC extract [], observations suggested that individuals with primarily slow-twitch muscle fibre typology had increased fatigue resistance based on twitch responses of the. [Willems Mark E. T. (2025)]
  • 041 2 3 4 5 6 6 7 8 9 10 11 12 13 14 15 16 In the last decade, the ergogenic potential of anthocyanin-rich blackcurrant has been shown in various exercise models including high-intensity and maximal exercise [,,]. [Willems Mark E. T. (2025)]
The current Migaku evidence database contains 2 reusable source documents for Blackcurrant Anthocyanins Exercise Performance Randomized Trial. This answer focuses on safety, limits, and clinician-discussion contexts. - However, the associated by-products of these energy pathways can rapidly initiate the onset of peripheral muscle fatigue and reduce muscle function (for a review see []). [Willems Mark E. T. (2025); evidence level 4] - For example, dietary organic nitrate-enhanced intracellular calcium handling in mice fast-twitch muscle fibres resulted in an increased force production; this was not observed in slow-twitch muscle fibres []. [Willems Mark E. T. (2025); evidence level 4] - protocol [] was used in a previous study on the effects of NZBC extract [], observations suggested that individuals with primarily slow-twitch muscle fibre typology had increased fatigue resistance based on twitch responses of the. [Willems Mark E. T. (2025); evidence level 4] - 1 2 3 4 5 6 6 7 8 9 10 11 12 13 14 15 16 In the last decade, the ergogenic potential of anthocyanin-rich blackcurrant has been shown in various exercise models including high-intensity and maximal exercise [,,]. [Willems Mark E. T. (2025); evidence level 4] - The evidence for the health-related effects of anthocyanin intake is growing, where benefits have been shown to include a reduced risk for cardiovascular disease and type 2 diabetes [,,]. [Willems Mark ET (2025); evidence level 4] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.

Sources

  1. Effects of Blackcurrant Extract During High-Intensity Intermittent Running: An Exploratory Study of Possible Muscle Fibre-Type Dependence
  2. Anthocyanin-Rich Blackcurrant Supplementation as a Nutraceutical Ergogenic Aid for Exercise Performance and Recovery: A Narrative Review