Hermetica Superfood Encyclopedia
The Short Answer
A coastal superfruit, also known as Sea Grape, that's loaded with antioxidants to support healthy circulation and protect your cells.
CategoryFruit
GroupFruit
Evidence LevelModerate
Synergy Pairings4
Health Benefits
Strengthens immunity by providing high levels of vitamin C and bioactive compounds.
Enhances cardiovascular health through its rich anthocyanin content, supporting circulation and vessel integrity.
Supports digestion and gut microbiome balance due to its dietary fiber and resistant starch.
Reduces inflammation throughout the body via its potent polyphenol and flavonoid profile.
Promotes neuroprotection and skin vitality through antioxidant defense and cellular regeneration.
Contributes to metabolic stability and cellular longevity by modulating oxidative stress and supporting healthy aging pathways.
Origin & History
Jamaican Grape (Coccoloba uvifera), also known as Sea Grape, is a coastal plant native to the Caribbean islands, including Jamaica, Cuba, and the Dominican Republic, as well as coastal regions of Central and South America. Its fruit is exceptionally rich in anthocyanins and other polyphenols, offering significant functional benefits for cardiovascular health, immune support, and cellular longevity.
“For centuries, Jamaican Grape has been a significant component in Afro-Caribbean and Indigenous island medicine, valued for its contributions to heart health, stress regulation, and detoxification. It was incorporated into longevity rituals, cleansing regimens, and restorative tonics as a powerful symbol of vitality and renewal.”Traditional Medicine
Scientific Research
Research on Jamaican Grape highlights its rich phytochemical profile, particularly its high content of anthocyanins and other polyphenols, which are linked to its antioxidant and anti-inflammatory properties. Studies are investigating its potential benefits for cardiovascular health, immune function, and metabolic stability, with a growing interest in human clinical data.
Preparation & Dosage
General
Traditionally eaten fresh or dried and infused in teas and decoctions by Indigenous Caribbean and Afro-Caribbean healers.
General
Valued for supporting circulation, energy, and immunity in traditional practices.
Modern dosage
500–1000 mg of standardized extract in functional products
1–2 servings of fresh fruit or .
Nutritional Profile
- Anthocyanins
- Flavonoids (including Quercetin, Catechins)
- Vitamin C
- Dietary Fiber
- Resistant Starch
- Potassium
- Magnesium
- Iron
- Ellagitannins
- Bioactive Alkaloids
Synergy Stack
Hermetica Formulation Heuristic
Polyphenol/antioxidant base
Gut & Microbiome | Cardio & Circulation
Frequently Asked Questions
What is Jamaican Grape?
Jamaican Grape, more commonly known as Sea Grape, is a fruit that grows on coastal trees in the Caribbean. It's known for its tart flavor and is exceptionally rich in antioxidants like anthocyanins, which support heart and immune health.
Can you eat Sea Grapes raw?
Yes, Sea Grapes are most often eaten fresh, right off the tree. They can also be used to make jellies, jams, and wine. The fruit has a single large seed inside.
What are the main health benefits of Sea Grapes?
The primary benefits come from their high antioxidant content, which helps reduce inflammation and protect cells from damage. This makes them excellent for supporting cardiovascular health, improving circulation, and boosting the immune system.

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