Hermetica Superfood Encyclopedia
The Short Answer
Muscadine vine (Vitis rotundifolia) contains exceptionally high concentrations of ellagic acid, resveratrol, and catechins that inhibit cancer cell proliferation by suppressing Akt transcription and blocking PI3K/NF-κB pathways. The vine's polyphenolic compounds reduce inflammatory cytokines by 90% (IL-1β) and demonstrate 60% superoxide inhibition in cellular studies.
CategoryOther
GroupOther
Evidence LevelStrong
Primary Keywordmuscadine vine benefits
Synergy Pairings4
Muscadine Vine — botanical close-up
Health Benefits
Supports cardiovascular health by reducing arterial inflammation and improving circulation with resveratrol.
Enhances immune function through high levels of vitamin C and zinc, supporting immune cell activity.
Combats oxidative stress and supports cellular health with abundant antioxidants like ellagic acid, quercetin, and anthocyanins.
Promotes digestive health through dietary fiber, supporting gut motility and microbiome balance.
Aids in joint health and reduces inflammation via its anti-inflammatory compounds.
May exhibit anti-cancer properties by inhibiting the growth of certain cancer cells.
Origin & History
Natural habitat
The Muscadine vine (Vitis rotundifolia) is native to the southeastern United States, thriving in warm, humid climates with well-drained soils. Adapted to its subtropical environment, it exhibits high resistance to pests and diseases, making it a sustainable crop. Culturally, Muscadine grapes and vines have been utilized for centuries by Indigenous communities and early settlers for their nutritional, medicinal, and culinary value.
“The Muscadine vine has a rich history in the southeastern United States, celebrated for its nutritional, medicinal, and cultural significance. Indigenous communities valued it for resilience and health benefits, while early settlers embraced it for winemaking. It symbolizes abundance and strength, deeply embedded in Southern culture and traditional remedies.”Traditional Medicine
Scientific Research
Clinical studies support Muscadine vine's exceptional antioxidant properties and cardiovascular benefits, particularly due to resveratrol. Research also highlights its anti-inflammatory, metabolic, cognitive, and immune-supporting effects, validating many traditional uses.
Preparation & Dosage
Traditional preparation
Forms
Fresh or dried grapes, wines, jams, syrups, leaf/bark remedies, seed oil, extracts, powders.
Traditional Use
Consumed fresh, used in wines/jams, leaves/bark for wounds/respiratory conditions, seed oil for skin/cardiovascular health.
Modern Applications
Incorporated into functional foods, antioxidant-rich supplements, and skincare products.
Recommended Dosage
500 mg of seed extract daily for optimal cardiovascular, immune, and cognitive benefits
100–150 grams of fresh grapes or .
Nutritional Profile
- Dietary Fiber.
- Vitamins: C (Ascorbic Acid), A (Retinol).
- Minerals: Manganese, Potassium.
- Fatty Acids: Omega-6, Omega-9 (from seeds).
- Phytochemicals: Resveratrol, Ellagic Acid, Anthocyanins, Quercetin.
How It Works
Mechanism of Action
Muscadine vine's ellagic acid and resveratrol suppress Akt activity through transcriptional inhibition and proteasome degradation while modulating DJ-1/PTEN pathways. The bioactive compounds inhibit c-Met, ERK/MAPK, and cyclin D1 signaling, inducing G1 cell cycle arrest and apoptosis in cancer cells. Catechins upregulate p21/p27 tumor suppressors and activate SIRT1 for enhanced mitochondrial function and NF-κB suppression.
Clinical Evidence
Current evidence derives entirely from in vitro cellular studies and animal models, with no human clinical trials available. Laboratory studies demonstrate 60% superoxide inhibition at 1:100 extract dilution and 90% IL-1β reduction at 1:200 dilution in isolated immune cells. Animal studies show 50% reduction in inflammatory paw edema when rats consumed 5% muscadine skin diet for 14 days. The absence of human clinical data significantly limits therapeutic recommendations despite promising preclinical results.
Safety & Interactions
Muscadine vine extracts demonstrate exceptional safety profiles in animal studies with no reported adverse effects at therapeutic doses. No specific drug interactions or contraindications have been identified in available research, though this may reflect limited safety data rather than confirmed safety. Theoretical concerns exist for interactions with anticoagulant medications due to high polyphenol content, particularly resveratrol. Pregnant and breastfeeding women should avoid supplementation due to insufficient safety data in these populations.
Synergy Stack
Hermetica Formulation Heuristic
Polyphenol/antioxidant base
Immune & Inflammation | Cardio & Circulation | Longevity & Anti-Aging
Dark Chocolate (Theobroma cacao)
Also Known As
Vitis rotundifoliaMuscadine grapeMGSESouthern grapeScuppernong vine
Frequently Asked Questions
What makes muscadine vine different from regular grapes?
Muscadine vine contains significantly higher concentrations of ellagic acid in free form, glycosides, and ellagitannins compared to traditional grapes. It also produces unique stilbenoids like t-pterostilbene and ε-viniferins that contribute to superior antioxidant activity.
How much muscadine extract is needed for health benefits?
Laboratory studies used extract dilutions of 1:100 to 1:200 for cellular effects, while animal studies showed benefits with 5% muscadine skins in diet for 14 days. However, no human dosage recommendations exist due to lack of clinical trials.
Can muscadine vine help prevent cancer?
Preclinical studies show muscadine extract inhibits prostate and triple-negative breast cancer cell growth by suppressing Akt, c-Met, and cyclin D1 pathways. However, these effects have only been demonstrated in laboratory cell cultures, not human patients.
What parts of the muscadine vine are most beneficial?
The grape skins contain the highest concentration of bioactive compounds including ellagic acid, resveratrol, and catechins. Seeds also contribute significant antioxidant activity, while developmental stages like 40% RIP-S show peak DPPH antioxidant capacity.
Is muscadine vine safe for daily consumption?
Animal studies indicate excellent safety tolerance with no adverse effects reported at 5% dietary inclusion for 14 days. However, human safety data is lacking, and theoretical interactions with blood-thinning medications may exist due to high polyphenol content.
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