What does the evidence say about Blackcurrant Endurance Performance Meta-Analysis?

The current Migaku evidence database contains 2 reusable source documents for Blackcurrant Endurance Performance Meta-Analysis. This answer focuses on benefits, uncertainty, and practical interpretation. - 2014 2020 2023 2024 2019 2023 2020 2009 2009 2022 Phytochemicals, compounds found in plants, have received great interest because of the potential effects on improving health and reducing disease risk (Bell et al.,). [Howatson Glyn (2026); evidence level 3] - They are chemical compounds, mostly secondary metabolites found in plants, that have a range of important botanical functions, including growth, pigmentation and protection from ultraviolet stress (Zagoskina et al.,). [Howatson Glyn (2026); evidence level 3] - This brief review examines the potential mechanisms that might underpin the recovery and performance‐enhancing effects of (poly)phenol‐rich foods and provides a précis of some underlying exemplar evidence from widely studied and popular (poly)phenol interventions. [Howatson Glyn (2026); evidence level 3] - Of particular interest are those classified as phenols and polyphenols, collectively termed (poly)phenols (Frank et al.,). [Howatson Glyn (2026); evidence level 3] - After short-term supplementation (up to 14 days), extract from New Zealand grown blackcurrants provided the strongest evidence, with many studies reporting up to 30% increases in fat oxidation and typically ~5-12% decreases in carbohydrate oxidation during continuous moderate-intensity exercise (cycling, walking and running). [Cook MD (2026); 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.