Hermetica Superfood Encyclopedia
Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.
Review flags: AWAITING_SEMANTIC_VALIDATION
Currant leaf (Ribes nigrum) contains high concentrations of quercetin-3-O-glucoside and neochlorogenic acid, which inhibit myeloperoxidase and reduce inflammatory cytokines through NF-κB downregulation. These bioactive compounds demonstrate potent antioxidant activity with DPPH scavenging values reaching 4.5 mM/100g fresh weight in clinical analyses.
Reported Benefits (Provisional)
Origin & History
Currant Leaf (Ribes nigrum, Ribes rubrum, etc., depending on species) is derived from various species of currant shrubs native to Europe, Asia, and North America. Valued in functional nutrition for its rich profile of flavonoids, polyphenols, and vitamin C, it supports immune resilience, cardiovascular wellness, and detoxification.
Research Narrative (Provisional)
Scientific studies, including those indexed on PubMed and ScienceDirect, investigate Currant Leaf's antioxidant, anti-inflammatory, and diuretic properties. Research supports its potential for immune support, cardiovascular wellness, and detoxification.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
- Flavonoids and Polyphenols: Provide potent antioxidant protection. - Vitamin C: Significant content for immune resilience, collagen synthesis, and skin vitality. - Potassium, Calcium, Magnesium, Iron: Essential minerals supporting cardiovascular health, bone strength, and blood formation. - Dietary Fiber: Promotes digestive wellness. - Tannins: Offer astringent properties for digestive and wound support. - Chlorogenic Acid: Supports metabolic health and liver detoxification.
Reported Mechanism (Provisional)
Currant leaf's primary bioactives include quercetin-3-O-glucoside, kaempferol-malonylglucoside, and chlorogenic acids that inhibit myeloperoxidase (MPO) to reduce reactive oxygen species production. These compounds downregulate NF-κB inflammatory signaling while activating the Nrf2 antioxidant pathway. The phenolic profile demonstrates DPPH scavenging activity and direct cytokine inhibition in macrophages.
Clinical Narrative (Provisional)
Human clinical trials are limited to blackcurrant anthocyanin studies rather than leaf-specific research. One randomized controlled trial with 118 participants showed significant reductions in inflammatory markers IL-8, RANTES, and INFα after 3 weeks of blackcurrant-derived compounds. In vitro studies demonstrate potent anti-inflammatory effects with 76% reduction in IL-1α, 91% reduction in IL-1β, and 61% reduction in IL-6 in macrophage models. Evidence strength is moderate due to limited leaf-specific human trials.
Also Known As
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