Rock Samphire (Crithmum maritimum)

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Botanical Information

• Family: Apiaceae
• Common Names: Rock Samphire, Sea Fennel
• Parts Used: Leaves, stems, seeds

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Description

Crithmum maritimum is a hardy, salt-tolerant coastal plant found along the shores of Europe and the Mediterranean. It has been traditionally used both as a medicinal herb and a culinary delicacy due to its rich mineral content and digestive benefits. Historically, it was prized for its detoxifying properties and as a remedy for scurvy among sailors.

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Historical and Traditional Uses

• Used since ancient times as a digestive aid and general tonic.
• Historically consumed by sailors to prevent scurvy due to its high vitamin C content.
• Applied in European folk medicine for liver support and detoxification.

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Constituents

• Essential oils (limonene, dillapiole)
• Flavonoids
• Coumarins
• Vitamins (especially vitamin C)
• Minerals (iodine, potassium, sodium)

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Actions

• Digestive stimulant
• Diuretic
• Detoxifying
• Anti-inflammatory
• Antioxidant
• Mild expectorant

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Medicinal Uses

1. Digestive Health:
Rock Samphire stimulates digestion, relieves bloating, and supports liver function.

2. Detoxification and Liver Support:
Traditionally used to cleanse the body of toxins and promote liver health.

3. Respiratory Health:
Mild expectorant properties make it beneficial for clearing mucus and supporting lung function.

4. Skin and Wound Healing:
Used topically in folk medicine for wound healing and skin nourishment.

5. Antioxidant and Anti-Aging Properties:
Rich in vitamins and minerals, it helps protect cells from oxidative damage.

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Preparation and Dosage

Infusion (Tea):

• 1-2 tsp of dried leaves per cup of boiling water. Steep for 10-15 minutes and drink up to 2 times daily.

Tincture:

• 2-4 ml of tincture taken up to 3 times daily.

Culinary Use:

• Fresh leaves can be eaten raw in salads or pickled for long-term preservation.

Topical Application:

• Infused into oils or balms for skin nourishment and wound healing.

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Precautions and Contraindications

• Pregnancy and Lactation: Use with caution and consult a healthcare provider before use.
• Thyroid Sensitivity: Contains iodine, which may affect individuals with thyroid disorders.
• Skin Sensitivity: Some individuals may experience mild irritation when applying topically.

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Energetics (Traditional Medicine Perspectives)

• Traditional Western Herbalism: Warming and drying; stimulates digestion, circulation, and detoxification.
• Ayurveda: Balancing for Kapha and Vata, but may increase Pitta in excess.

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Combinations

• For Digestive Health: Combine with fennel and dandelion.
• For Liver Support: Combine with milk thistle and burdock root.
• For Respiratory Health: Combine with thyme and mullein.

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Harvesting and Storage

• Harvesting: Leaves and stems are collected in spring and summer when tender.
• Drying: Air dry in a well-ventilated, shaded area.
• Storage: Store dried plant material in an airtight container away from moisture and light.

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Modern Research

Studies confirm Crithmum maritimum’s benefits for digestion, detoxification, and respiratory health, reinforcing its traditional medicinal applications.

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Rock Samphire remains a valuable herb in traditional and modern medicine, particularly for digestion, detoxification, and respiratory support.