Is Blackcurrant Anthocyanins Exercise Recovery Randomized Trial safe?

Updated October 2026

Quick Answer

Blackcurrant Anthocyanins Exercise Recovery 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: Background Blackcurrant is rich in anthocyanins that may protect against exercise-induced muscle damage (EIMD) and facilitate a faster recovery of muscle function.

Key Takeaways

  • 01Background Blackcurrant is rich in anthocyanins that may protect against exercise-induced muscle damage (EIMD) and facilitate a faster recovery of muscle function. [Hunt JEA (2021)]
  • 02We examined the effects of New Zealand blackcurrant (NZBC) extract on indices of muscle damage and recovery following a bout of strenuous isokinetic resistance exercise. [Hunt JEA (2021)]
  • 03The 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)]
  • 04Existing and future research on the effects of the intake of anthocyanins in humans, with focus on beneficial health effects [], will eventually provide the evidence to support intake recommendations for anthocyanins. [Willems Mark ET (2025)]
The current Migaku evidence database contains 2 reusable source documents for Blackcurrant Anthocyanins Exercise Recovery Randomized Trial. This answer focuses on safety, limits, and clinician-discussion contexts. - Background Blackcurrant is rich in anthocyanins that may protect against exercise-induced muscle damage (EIMD) and facilitate a faster recovery of muscle function. [Hunt JEA (2021); evidence level 2] - We examined the effects of New Zealand blackcurrant (NZBC) extract on indices of muscle damage and recovery following a bout of strenuous isokinetic resistance exercise. [Hunt JEA (2021); evidence level 2] - 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] - Existing and future research on the effects of the intake of anthocyanins in humans, with focus on beneficial health effects [], will eventually provide the evidence to support intake recommendations for anthocyanins. [Willems Mark ET (2025); evidence level 4] - Following an acute intake of 17 mg/kg body weight of blackcurrant anthocyanins, there was an increase in left forearm blood flow found using near infrared spectroscopy during typing activity, and there were changes in maximum total hemoglobin in the trapezius after maximal voluntary contractions after the typing []. [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. Consumption of New Zealand Blackcurrant Extract Improves Recovery from Exercise-Induced Muscle Damage in Non-Resistance Trained Men and Women: A Double-Blind Randomised Trial.
  2. Anthocyanin-Rich Blackcurrant Supplementation as a Nutraceutical Ergogenic Aid for Exercise Performance and Recovery: A Narrative Review