# Little Hogweed

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/little-hogweed
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-15
**Evidence Score:** 8 / 10
**Category:** Leaf/Green
**Also Known As:** Portulaca oleracea, Purslane, Common Purslane, Verdolaga, Ma Chi Xian

## Overview

Little Hogweed (Portulaca oleracea) contains alpha-linolenic acid and flavonoids that upregulate antioxidant enzymes like superoxide dismutase and catalase while reducing [lipid peroxidation](/ingredients/condition/antioxidant) markers. Specific compounds like portulacerebroside A induce cancer cell apoptosis via p38 MAPK and JNK [mitochondrial](/ingredients/condition/energy) pathways with demonstrated IC₅₀ values of 1.6 μg/mL against gastric cancer cells.

## Health Benefits

- Supports [cardiovascular health](/ingredients/condition/heart-health) by reducing cholesterol, improving circulation, and lowering blood pressure due to high omega-3 fatty acid (ALA) content.
- Enhances immune resilience and provides potent [antioxidant protection](/ingredients/condition/antioxidant) with vitamins A, C, E, and [glutathione](/ingredients/condition/detox).
- Reduces systemic [inflammation](/ingredients/condition/inflammation), contributing to joint health and mitigating chronic disease risk.
- Promotes digestive wellness and blood sugar regulation through its high dietary fiber content.
- Supports neurological and [cognitive function](/ingredients/condition/cognitive) by providing precursors for mood-regulating neurotransmitters like [dopamine](/ingredients/condition/mood).
- Offers natural [antimicrobial](/ingredients/condition/immune-support) and antifungal properties, further strengthening immune defense.

## Mechanism of Action

Alpha-linolenic acid and flavonoids like kaempferol and rutin upregulate superoxide dismutase, catalase, and [glutathione](/ingredients/condition/detox) peroxidase while reducing malondialdehyde levels. Portulacerebroside A triggers apoptosis in cancer cells through p38 MAPK and JNK [mitochondrial](/ingredients/condition/energy) pathways. Polysaccharides stimulate CD4⁺ cells, phagocytes, and CD14⁺ monocytes while modulating Th1/Th2 [cytokine](/ingredients/condition/inflammation) balance.

## Clinical Summary

Evidence comes primarily from in vitro and animal studies rather than human clinical trials. Mouse studies at 50-100 mg/kg showed significant antioxidant enzyme upregulation and reduced brain [lipid peroxidation](/ingredients/condition/antioxidant). Cancer cell studies demonstrated potent cytotoxicity with IC₅₀ values ranging from 1.6 μg/mL against gastric cells to 21.76-37.20 μmol/L against lung cancer cells. Human clinical data validating these preclinical findings is currently lacking.

## Nutritional Profile

- Fatty Acids: Omega-3 Fatty Acids (ALA) ([cardiovascular](/ingredients/condition/heart-health), [cognitive](/ingredients/condition/cognitive) health)
- Vitamins: A, C, E, B-complex vitamins
- Minerals: Magnesium, Potassium, Calcium, Iron
- Phytochemicals: Beta-carotene, [Glutathione](/ingredients/condition/detox), Betalains ([antioxidant protection](/ingredients/condition/antioxidant))
- Macronutrients: Dietary Fiber

## Dosage & Preparation

- Culinary: Consume 100–150 grams of fresh leaves daily in salads, stir-fries, or other dishes.
- Powder: Incorporate 5–10 grams of dried powder into smoothies or functional foods.
- Supplements: Follow product-specific dosage for plant-based omega-3 supplements.

## Safety & Drug Interactions

No specific safety concerns, drug interactions, or contraindications have been documented in available research. Current studies lack comprehensive toxicity data and human safety profiles. Pregnant and nursing women should exercise caution given the absence of safety data in these populations. Patients taking anticoagulant medications should consult healthcare providers due to the high omega-3 content that may affect blood clotting.

## Scientific Research

Extensive scientific studies, including in vitro, animal, and some human trials, validate Portulaca oleracea's rich omega-3 fatty acid content, potent [antioxidant](/ingredients/condition/antioxidant) capacity, and [anti-inflammatory](/ingredients/condition/inflammation) effects. Research supports its benefits for [cardiovascular health](/ingredients/condition/heart-health), blood sugar regulation, and immune resilience.

## Historical & Cultural Context

Little Hogweed (Portulaca oleracea) has been celebrated for millennia in ancient Greek, Roman, Middle Eastern, and Asian traditions for both culinary and medicinal uses. Hippocrates praised it for [digestive health](/ingredients/condition/gut-health), Ayurvedic medicine used it for cooling [inflammation](/ingredients/condition/inflammation), and Traditional Chinese Medicine utilized it to clear heat and alleviate respiratory conditions.

## Synergistic Combinations

Role: Fat + fiber base
Intention: Cardio & Circulation | Longevity & [Anti-Aging](/ingredients/condition/longevity)
Primary Pairings: - Chia Seeds (Salvia hispanica)
- Avocado (Persea americana)
- Turmeric (Curcuma longa)
- Spinach (Spinacia oleracea)

## Frequently Asked Questions

### What makes Little Hogweed effective against cancer cells?

Portulacerebroside A and 2,2′-dihydroxy-4′,6′-dimethoxychalcone induce cancer cell death through p38 MAPK and JNK mitochondrial pathways. These compounds show IC₅₀ values as low as 1.6 μg/mL against gastric cancer cells, significantly more potent than standard chemotherapy agent mitomycin C at 13.0 μg/mL.

### How does Little Hogweed support immune system function?

Polysaccharides in Little Hogweed stimulate CD4⁺ T cells, phagocytes, and CD14⁺ monocytes while increasing IL-6 production. The plant also helps balance Th1/Th2 immune responses by modulating cytokines like IL-4, IL-10, and IFN-γ.

### What antioxidant benefits does Little Hogweed provide?

At doses of 50-100 mg/kg, Little Hogweed extracts significantly upregulate key antioxidant enzymes including superoxide dismutase, catalase, and glutathione peroxidase. Simultaneously, it reduces malondialdehyde levels, a key marker of harmful lipid peroxidation.

### Are there human clinical trials proving Little Hogweed's benefits?

Currently, no human clinical trials have been conducted to validate Little Hogweed's therapeutic effects. Available evidence comes from in vitro cell studies and animal research, limiting the direct applicability to human health outcomes.

### What omega-3 fatty acids are found in Little Hogweed?

Little Hogweed is particularly rich in alpha-linolenic acid (ALA), the plant-based omega-3 fatty acid that supports cardiovascular health. This high ALA content contributes to its anti-inflammatory effects and potential benefits for cholesterol reduction and blood pressure management.

### Is Little Hogweed safe to take with blood pressure or cholesterol medications?

Little Hogweed may interact with blood pressure-lowering or cholesterol-reducing medications due to its cardiovascular effects, potentially amplifying their action. It is essential to consult with a healthcare provider before combining Little Hogweed supplements with prescription medications, as dose adjustments may be necessary. Your doctor can monitor your blood pressure and lipid levels to ensure safe concurrent use.

### What is the recommended daily dosage of Little Hogweed for cardiovascular health?

Typical supplemental dosages of Little Hogweed range from 500–1,500 mg daily, though optimal amounts depend on individual health status and the supplement form used. Starting with a lower dose and gradually increasing allows your body to adjust while monitoring cardiovascular markers. Always follow the manufacturer's dosage recommendations on the label and consult a healthcare provider to determine the right dose for your specific needs.

### Can I get enough Little Hogweed benefits from food sources alone?

Little Hogweed leaves can be consumed fresh or cooked as a food source and provide natural omega-3s, vitamins, and antioxidants when eaten regularly. However, achieving therapeutic dosages for cardiovascular and anti-inflammatory benefits typically requires more concentrated supplemental forms than dietary consumption alone. Combining both whole-food consumption and targeted supplementation may offer the most comprehensive nutritional support.

## References

Sources: https://pubmed.ncbi.nlm.nih.gov/34029211; https://www.sciencedirect.com/science/article/pii/S1878535219301478; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7376135/

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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