Hermetica Superfood Encyclopedia
The Short Answer
This unique leafy green is one of the richest plant sources of heart-healthy omega-3 fatty acids.
CategoryLeaf & Herb
GroupLeaf/Green
Evidence LevelStrong
Synergy Pairings4
Health Benefits
Optimizes Cardiovascular Function
Rich in alpha-linolenic acid (ALA), an omega-3 fatty acid, which helps reduce cholesterol and improve circulation.
Combats Oxidative Stress
Delivers a broad spectrum of antioxidants, including vitamins A, C, E, and betalains, protecting cells from free radical damage.
Supports Bone Mineral Density
Provides essential minerals like magnesium, calcium, and potassium, crucial for maintaining strong bones.
Modulates Sleep-Wake Cycles
Contains natural melatonin, which contributes to the regulation of circadian rhythms and supports restful sleep.
Enhances Digestive Comfort
Mucilaginous compounds soothe the gastrointestinal tract and promote a balanced gut microbiome.
Boosts Cognitive Clarity
Omega-3 fatty acids and melatonin contribute to neurological health and support mental focus.
Strengthens Immune Resilience
Exhibits antimicrobial and antiviral properties, enhancing the body's natural defense mechanisms.
Origin & History
Common Purslane (Portulaca oleracea) is a succulent annual herb native to the Mediterranean region, now naturalized and cultivated worldwide. Revered for its nutritional density and resilience, it is a powerhouse of omega-3 fatty acids, vitamins, minerals, and potent antioxidants. In functional nutrition, purslane is highly valued for its comprehensive support of cardiovascular, cognitive, and digestive health.
“Common Purslane has a rich and ancient history, deeply embedded in Mediterranean, Middle Eastern, and Asian cultures. The Ancient Greeks revered it for its heart-protective and anti-inflammatory properties, while Traditional Chinese Medicine (TCM) utilized it for "clearing heat and toxins." It remains a culinary staple in many Middle Eastern cuisines, reflecting its enduring cultural significance as both food and medicine.”Traditional Medicine
Scientific Research
Extensive research, including in vitro, animal, and some human observational studies, supports the nutritional and therapeutic value of Common Purslane. Studies highlight its significant omega-3 fatty acid content, potent antioxidant capacity (due to betalains and vitamins), and anti-inflammatory properties. Emerging evidence also points to its role in cardiovascular health, sleep regulation via melatonin, and gut microbiome support.
Preparation & Dosage
Common Forms
Fresh leaves, dried powder, standardized extract.
Preparation
Enjoyed fresh in salads, sautéed, or blended into smoothies and functional beverages.
Dosage
500-1000 mg per day, typically divided into multiple doses
For fresh leaves, 100-150 grams daily. For standardized extracts, .
Traditional Use
Leaves applied topically for skin irritations and burns.
Nutritional Profile
- Macronutrients: Alpha-Linolenic Acid (ALA) (high), Dietary Fiber
- Vitamins: Vitamin A (as beta-carotene), Vitamin C, Vitamin E, B vitamins (trace)
- Minerals: Magnesium, Calcium, Potassium, Iron, Manganese
- Phytochemicals: Betalains, Flavonoids, Carotenoids (e.g., lutein), Glutathione
- Bioactives: Melatonin
Synergy Stack
Hermetica Formulation Heuristic
Fat + fiber base
Cardio & Circulation | Cognition & Focus
Frequently Asked Questions
What is Common Purslane?
Purslane is a succulent, edible green known for its exceptionally high content of alpha-linolenic acid (ALA), a plant-based omega-3 fatty acid. It is also rich in vitamins, minerals, and antioxidants, making it a nutrient-dense addition to the diet for supporting cardiovascular and cognitive health.
Is it safe to eat purslane every day?
For most people, eating purslane daily as part of a balanced diet is safe and healthy. However, due to its high oxalate content, individuals prone to kidney stones should consume it in moderation and consult with a healthcare provider.
How does purslane support sleep?
Purslane is a rare plant source of melatonin, the hormone that regulates our sleep-wake cycles. Consuming purslane, especially in the evening, may contribute to natural melatonin levels and support a more restful night's sleep.
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