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
Sea cucumber contains triterpene glycosides and chondroitin sulfate that reduce inflammatory cytokines and support cartilage regeneration. These marine compounds modulate immune responses and promote collagen synthesis through TGF-β pathway activation.
Reported Benefits (Provisional)
Origin & History
Sea Cucumbers are marine animals found on the ocean floor, harvested for their nutritional and medicinal properties, particularly in Asian countries.
Research Narrative (Provisional)
Preliminary studies suggest that sea cucumber extracts may have anti-inflammatory and antioxidant effects, though more research is needed.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
Sea cucumber is a low-calorie, high-protein marine invertebrate with a distinctive nutritional composition. Protein content is exceptionally high at approximately 41-63g per 100g dry weight, dominated by collagen-type proteins (fibrillar collagens type I and II) and non-collagenous structural proteins. Fat content is low at 1-3g per 100g dry weight, with a favorable fatty acid profile: EPA (eicosapentaenoic acid) at 15-25% of total fatty acids and DHA (docosahexaenoic acid) at 3-8% of total fatty acids. Carbohydrates are minimal at 1-4g per 100g dry weight in fresh/dried form. Key bioactive compounds include: holothurin-type triterpene glycosides (saponins) at 0.1-2% dry weight, chondroitin sulfate proteoglycans at 2-5% dry weight (contributing to joint health), fucoidan-type sulfated polysaccharides at 0.5-3% dry weight, and lectins. Minerals are notable: vanadium at 0.5-4mg per 100g dry weight (unusually high for marine invertebrates), magnesium at 30-80mg per 100g, zinc at 0.5-1.5mg per 100g, iron at 1-3mg per 100g, calcium at 100-300mg per 100g, and selenium at 10-40mcg per 100g. Vitamins present include riboflavin (B2) at 0.05-0.1mg per 100g, niacin (B3) at 0.5-1mg per 100g, and vitamin E (tocopherols) at trace levels of 0.1-0.5mg per 100g. Taurine is present at 100-400mg per 100g dry weight, contributing to cardiovascular and hepatoprotective effects. Bioavailability notes: collagen peptides from sea cucumber have relatively high bioavailability due to low molecular weight hydrolysates; sulfated polysaccharides show moderate oral bioavailability with enhanced absorption when consumed in processed or hydrolyzed form; mineral bioavailability is generally high given the low phytate content of marine-sourced foods. Values vary significantly by species (Apostichopus japonicus, Holothuria scabra, Stichopus chloronotus), geographic origin, processing method (dried vs. fresh vs. hydrolyzed), and season of harvest.
Reported Mechanism (Provisional)
Sea cucumber's triterpene glycosides, particularly holothurin A and frondoside A, inhibit nuclear factor-kappa B (NF-κB) signaling to reduce inflammatory cytokines like TNF-α and IL-6. The chondroitin sulfate content stimulates transforming growth factor-beta (TGF-β) pathways, promoting collagen type II synthesis in cartilage tissue. Saponins enhance macrophage phagocytic activity through Toll-like receptor modulation.
Clinical Narrative (Provisional)
A 12-week randomized controlled trial with 120 participants showed sea cucumber extract (1,000mg daily) reduced joint pain by 40% and improved mobility scores. Preliminary studies with 60 subjects demonstrated 15% improvement in skin elasticity after 8 weeks of supplementation. Small-scale trials suggest enhanced immune markers, but larger clinical studies are needed to confirm these effects. Most research involves Asian populations with limited Western validation.
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