Braakhuis AJ, Somerville VX, Hurst RD · J Int Soc Sports Nutr (2020)
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62 peer-reviewed studies
What the evidence says
Most Blackcurrant studies are mechanism or observational rather than RCTs that measure a clinical effect — keep findings provisional.
Most evidence is from high-quality meta-analyses and randomised trials published 2000–2026 with a typical study size of 15 participants.
Based on 62 studies · 2 meta-analyses · 58 RCTs · 1,005 total participants
Confidence
High confidenceBy outcome
29 studies in the last 5 years · Latest meta-analysis: 2026
Braakhuis AJ, Somerville VX, Hurst RD · J Int Soc Sports Nutr (2020)
In plain English: Larger, longer, standardized RCTs with exposure profiling are needed before dietary recommendations can be made.
Perna S, Ruina GF, Acharya A, Mazzola G, Rondanelli M, Riso P. · Nutrients (2025)
Şahin PhD MA, Bilgiç PhD P, Montanari MSc S, Willems PhD MET · J Diet Suppl (2022)
Cook MD, Myers SD, Gault ML, Edwards VC, Willems MET · Eur J Appl Physiol (2017)
Dalgård C, Nielsen F, Morrow JD, Enghusen-Poulsen H, Jonung T, Hørder M · Br J Nutr (2009)
Ohguro H, Ohguro I, Yagi S · J Ocul Pharmacol Ther (2013)
Castro-Acosta ML, Stone SG, Mok JE, Mhajan RK, Fu CI, Lenihan-Geels GN · J Nutr Biochem (2017)
West NX, Hughes JA, Parker DM, Moohan M, Addy M · J Dent (2003)
Yoshida K, Ohguro I, Ohguro H · J Ocul Pharmacol Ther (2013)
Ray S, Belch JJ, Craigie AM, Khan F, Kennedy G, Hill A · Br J Dermatol (2016)
Erlund I, Marniemi J, Hakala P, Alfthan G, Meririnne E, Aro A · Eur J Clin Nutr (2003)
Willems MET, Parktin N, Widjaja W, Ajjimaporn A · Nutrients (2018)
Watson AW, Okello EJ, Brooker HJ, Lester S, McDougall GJ, Wesnes KA · Nutr Neurosci (2019)
Costello R, Willems MET, Myers SD, Myers F, Lewis NA, Lee BJ · Int J Sport Nutr Exerc Metab (2020)
Ohguro H, Ohguro I, Katai M, Tanaka S · Ophthalmologica (2012)
Törrönen R, Kolehmainen M, Sarkkinen E, Mykkänen H, Niskanen L · Am J Clin Nutr (2012)
Willems ME, Myers SD, Gault ML, Cook MD · Int J Sport Nutr Exerc Metab (2015)
Nosal BM, Thornton SN, Darooghegi Mofrad M, Sakaki JR, Mahoney KJ, Macdonald Z · J Nutr Biochem (2024)
Potter JA, Hodgson CI, Broadhurst M, Howell L, Gilbert J, Willems MET · Eur J Appl Physiol (2020)
Khan F, Ray S, Craigie AM, Kennedy G, Hill A, Barton KL · Free Radic Biol Med (2014)