Olive (Olea europaea)

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Botanical Information

• Family: Oleaceae
• Common Names: Olive, European Olive
• Parts Used: Leaves, fruit, oil

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Description

The olive tree (Olea europaea) is native to the Mediterranean region and is widely cultivated for its fruit and oil. In addition to its culinary importance, olive leaves and oil have been used medicinally for centuries, valued for their cardiovascular, anti-inflammatory, and antimicrobial properties.

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Historical and Traditional Uses

• Used in ancient Mediterranean medicine as a tonic and general health remedy.
• Olive oil was applied topically for skin conditions and wound healing.
• Olive leaves were traditionally used to support heart health and reduce fever.
• Employed as a natural antimicrobial and digestive aid.

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Constituents

• Oleuropein
• Hydroxytyrosol
• Flavonoids
• Squalene
• Polyphenols
• Monounsaturated fatty acids (oleic acid)

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Actions

• Cardioprotective
• Anti-inflammatory
• Antioxidant
• Antimicrobial
• Hypotensive
• Hypoglycemic
• Neuroprotective

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Medicinal Uses

1. Cardiovascular Health:
Olive leaf extract and olive oil support heart health by reducing blood pressure, improving circulation, and lowering cholesterol levels.

2. Anti-Inflammatory and Antioxidant Benefits:
Rich in polyphenols, olive extracts help combat oxidative stress and inflammation.

3. Immune System Support:
Olive leaf has antimicrobial and antiviral properties, making it useful for colds, flu, and infections.

4. Blood Sugar Regulation:
Used to help balance blood sugar levels and support metabolic health.

5. Skin and Wound Healing:
Olive oil is a natural emollient that hydrates the skin and promotes healing.

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Preparation and Dosage

Infusion (Tea from Leaves):

• 1-2 tsp of dried olive leaves per cup of hot water. Steep for 10-15 minutes. Drink up to twice daily.

Olive Oil (Internal Use):

• 1-2 tablespoons daily as a dietary supplement.

Olive Oil (Topical Use):

• Applied directly to skin for hydration, wound healing, or mild irritation.

Tincture:

• 2-5 ml taken up to 3 times daily.

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Precautions and Contraindications

• Blood Pressure Medication: Olive leaf may enhance the effects of antihypertensive drugs.
• Diabetes Medication: May lower blood sugar levels; monitor closely if on medication.
• Allergic Reactions: Rare but possible; discontinue use if irritation occurs.

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Energetics (Traditional Medicine Perspectives)

• Traditional Mediterranean Medicine: Used for longevity, heart health, and digestive wellness.
• Ayurveda: Primarily balances Pitta and Vata, but excessive use may increase Kapha.
• Traditional Chinese Medicine (TCM): Supports liver and cardiovascular function.

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Combinations

• For Cardiovascular Health: Combine with hawthorn and garlic.
• For Immune Support: Combine with echinacea and elderberry.
• For Skin and Wound Healing: Combine with calendula and comfrey.

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Harvesting and Storage

• Harvesting: Leaves are collected throughout the year; olives are harvested in autumn.
• Drying: Air dry leaves in a shaded, well-ventilated area.
• Storage: Store dried leaves and oil in airtight containers away from heat and light.

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Modern Research

Studies confirm Olea europaea’s cardioprotective, anti-inflammatory, and antimicrobial properties, reinforcing its traditional applications.

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Olive remains a valuable plant in both traditional and modern herbal medicine, particularly for cardiovascular health, immune support, and skin nourishment.