Hermetica Superfood Encyclopedia
The Short Answer
This unique succulent is one of the best plant sources of heart-healthy omega-3 fatty acids.
CategoryLeaf & Herb
GroupHerb
Evidence LevelModerate
Synergy Pairings3
Health Benefits
Supports cardiovascular health by providing omega-3 fatty acids, which help regulate cholesterol and blood pressure.
Reduces systemic inflammation through its rich content of omega-3s, flavonoids, and other antioxidants.
Protects against cellular damage by neutralizing free radicals and reducing oxidative stress with potent antioxidants.
Enhances digestive health by improving gut motility and supporting nutrient absorption.
Promotes skin health by supporting hydration, soothing irritation, and aiding collagen production.
Origin & History
Garden purslane (Portulaca oleracea) is a succulent herb native to Europe, Asia, and the Mediterranean region, now globally cultivated. It is highly valued in functional nutrition for its exceptional omega-3 fatty acid content and rich antioxidant profile.
“Garden purslane has been utilized for centuries in traditional European, Asian, and Mediterranean medicine. It was historically valued for its role in supporting cardiovascular health, aiding digestion, and reducing inflammation, a legacy now reinforced by modern recognition of its rich omega-3 content.”Traditional Medicine
Scientific Research
Research on Portulaca oleracea, including in vitro and animal models, supports its traditional uses for cardiovascular, digestive, and anti-inflammatory benefits, largely attributed to its omega-3 fatty acid and antioxidant content. Human clinical trials are emerging but more robust studies are needed to confirm these effects in diverse populations.
Preparation & Dosage
Forms
Fresh leaves, powder, or extract.
Culinary Use
Incorporate 1-2 tablespoons of fresh leaves into salads, smoothies, or cooked dishes.
Dosage
10-20g) of fresh purslane daily for general wellness benefits
Consume 1-2 tablespoons (approx. .
Timing
Best consumed regularly as part of a balanced diet.
Nutritional Profile
- Fatty Acids: Omega-3 fatty acids (alpha-linolenic acid, ALA)
- Vitamins: Vitamin A (beta-carotene), Vitamin C, Vitamin E
- Minerals: Magnesium, Potassium, Iron, Calcium
- Phytochemicals: Flavonoids (e.g., kaempferol, quercetin, apigenin), Betalains, Carotenoids
Synergy Stack
Hermetica Formulation Heuristic
Polyphenol/antioxidant base
Cardio & Circulation
Frequently Asked Questions
What is Garden Purslane?
Garden Purslane is a succulent herb known for its remarkable nutritional profile, especially being one of the richest plant sources of omega-3 fatty acids (ALA). It's traditionally used to support cardiovascular health and reduce inflammation.
Is it safe to eat purslane every day?
For most people, it's safe to eat daily. However, due to its high oxalate content, individuals with a history of kidney stones should consume it in moderation and preferably cooked to reduce oxalate levels.
How does purslane compare to fish for omega-3s?
Purslane provides ALA, a plant-based omega-3, while fatty fish provide EPA and DHA. The body can convert some ALA to EPA/DHA, but the process is inefficient. Purslane is an excellent omega-3 source for vegans, but it doesn't fully replace the benefits of marine-based omega-3s.

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