Blackberry (Rubus fruticosus)

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Botanical Information

• Family: Rosaceae
• Common Names: Blackberry, Bramble, European Blackberry
• Parts Used: Leaves, Root, Berries

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Description

Rubus fruticosus, commonly known as blackberry, is a perennial shrub native to Europe and widely naturalized across North America and Asia. The plant has been valued in traditional medicine for its astringent, anti-inflammatory, and antimicrobial properties. Both the leaves and berries are used for digestive health, wound healing, and immune support.

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Historical and Traditional Uses

• Used in European folk medicine as a remedy for diarrhea and digestive upset.
• Traditionally employed for sore throats and mouth infections as a gargle.
• Used in wound healing, both externally and internally, due to its tannin content.
• The berries are consumed for immune support and as a rich source of antioxidants.

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Constituents

• Tannins
• Flavonoids
• Anthocyanins
• Vitamin C
• Organic acids

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Actions

• Astringent
• Anti-inflammatory
• Antimicrobial
• Antioxidant
• Hemostatic (Stops bleeding)
• Tonic

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Medicinal Uses

1. Digestive Health:
Blackberry leaf tea is traditionally used to relieve diarrhea, indigestion, and mild gastrointestinal irritation.

2. Respiratory and Throat Support:
A gargle made from blackberry leaves helps soothe sore throats, mouth ulcers, and gum infections.

3. Wound Healing:
Applied as a poultice or wash, blackberry leaves help wounds heal and reduce inflammation.

4. Cardiovascular and Immune Support:
The berries, rich in antioxidants, support heart health, circulation, and immune function.

5. Skin Conditions:
Used externally for rashes, eczema, and mild infections.

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Preparation and Dosage

Infusion (Tea from Leaves):

• 1-2 tsp of dried leaves per cup of hot water. Steep for 10 minutes. Drink up to twice daily.

Tincture:

• 2-5 ml taken up to twice daily.

Gargle (For Throat Infections):

• Prepare a strong infusion and use as a gargle multiple times per day.

Poultice (Topical Use):

• Crushed fresh leaves applied to wounds and inflamed skin.

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Precautions and Contraindications

• Pregnancy and Lactation: Generally safe in food amounts; medicinal use should be consulted with a healthcare provider.
• Tannin Content: Prolonged use of leaf preparations may cause digestive irritation in sensitive individuals.
• Allergic Reactions: Rare but possible, especially in individuals allergic to plants in the Rosaceae family.

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Energetics (Traditional Medicine Perspectives)

• Traditional Western Herbalism: Cooling and drying; supports digestion, skin, and respiratory health.
• Traditional Chinese Medicine (TCM): Clears heat, tonifies blood, and supports digestion.
• Ayurveda: Balances Pitta and Kapha, but may increase Vata in excess.

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Combinations

• For Digestive Health: Combine with chamomile and peppermint.
• For Respiratory Support: Combine with thyme and licorice root.
• For Wound Healing: Combine with calendula and plantain.

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Harvesting and Storage

• Harvesting: Leaves are best collected in spring and early summer before flowering. Berries are harvested when fully ripe.
• Drying: Air dry leaves and berries in a well-ventilated area away from direct sunlight.
• Storage: Store dried leaves and berries in airtight containers away from moisture and heat.

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Modern Research

Studies confirm Rubus fruticosus’s antioxidant, antimicrobial, and anti-inflammatory properties, reinforcing its traditional applications.

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Blackberry remains a valuable herb in both traditional and modern herbal medicine, particularly for digestive health, wound healing, and immune support.