Oregon grape

Oregon grape

Berberis aquifolium (Tall Oregon Grape) (formerly classified Mahonia aquifolium)

Mahonia nervosa (Low Oregon Grape)

Berberidaceae (Barberry family)

The Liver and Skin Cleanser with Immune-Boosting Power

Other names:

Mountain Grape, Holly-Leaved Barberry

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Superpower

The ultimate skin and liver cleanser! Berberis aquifolium clears up skin issues while detoxifying the liver, giving your body a fresh start inside and out.

Uses

Used by Native American tribes to treat skin conditions such as eczema, psoriasis, and acne.

Historically valued as a liver tonic and digestive bitter, helping to stimulate bile flow and detoxify the body.

Traditionally applied as a poultice for treating wounds and infections.

Current Uses:

    • Known for its high berberine content, Berberis aquifolium is still used for treating skin disorders and improving overall skin health.
    • Popular in herbal medicine as a liver detoxifier and immune booster.
    • Frequently used to support digestive health, particularly in relieving bloating, indigestion, and liver congestion.

Cautions

Toxicity: Generally considered safe when used in appropriate amounts, but excessive doses of berberine can lead to digestive upset, nausea, and vomiting.

Contraindications: Not recommended for use during pregnancy.

Duration of Use: Prolonged use is not recommended without breaks, as it may cause irritation or imbalance, especially in individuals with sensitive digestive systems (absolute max. 2 months consecutive)

Interactions:

    • Increased gut motility may theoretically decrease the absorption of certain medications if taken simultaneously, so stagger intake of herbal preparations and medications.

Known Chemical Constituents

Alkaloids:

    • Berberine, Oxyberberine, Jatrorrhizine: Known for their antimicrobial, anti-inflammatory, and immune-boosting properties.
    • Isoquinoline Alkaloids: Berbamin, Palmatine: Provide additional antimicrobial and anti-inflammatory effects.

Flavonoids:

    • Rutin, Quercetin: Provide antioxidant support and protect skin health.

Tannins:

    • Offer astringent properties, helping to tone tissues and reduce inflammation.

Resins:

    • Contribute to the plant’s healing and protective effects when used topically on wounds and inflamed skin.

Phenolic Acids:

    • Caffeic Acid, Ferulic Acid, Chelidonic Acid: Antioxidants that protect cells from oxidative damage and reduce inflammation.

Phytosterols:

    • Support overall immune health and reduce inflammation.

Botanical Description

Leaves: Pinnately compound with 5-9 glossy, holly-like leaflets that are spiny and serrated.
Flowers: Bright yellow, fragrant flowers that bloom in clusters in spring.
Fruits: Blue-black berries that ripen in late summer and are often covered with a white, powdery bloom.
Height: Typically grows 3-6 feet tall.
Habitat: Prefers well-drained, slightly acidic soils and can be found in forest understories and open woodlands. Native to the western United States, especially the Pacific Northwest; commonly found in forest understories and open woodlands.

Fun Facts

Oregon grape was an important medicinal plant for Native American tribes, who used it not only for its healing properties but also as a natural dye. The yellow pigment from the roots was used to color fabric and baskets.

Parts Used

Inner bark of root

Harvest

Timing:

    • Roots: Best harvested in late autumn or early spring when the plant’s energy is concentrated in the roots.

Method:

    • Carefully dig around the plant and remove a portion of the root without disturbing the whole plant.

Storage:

    • Dry the roots in a cool, shaded, and well-ventilated area. Store in airtight containers away from direct sunlight for up to one year.

Preparations

Teas/Infusions: The dried root is used in teas to stimulate digestion, support liver detoxification, and clear skin conditions.

Tinctures: Taken to improve liver function, relieve bloating, and enhance immune health.

Poultices: Applied topically to treat skin conditions such as eczema, psoriasis, or acne, and to help with wound healing.

Topical Oils: Infused oils are used to soothe skin irritations and inflammatory conditions such as eczema and psoriasis.

Salves: Salves made from the root are applied for treating rashes, acne, and other skin issues.

Sacred Rituals

Protection Ritual: Place dried Oregon grape root in a small pouch and carry it with you to create a protective shield against negativity and unwanted energies.

Affirmations

“I cleanse and purify my mind and body, embracing clarity and strength as I restore balance and harmony within.”

Spiritual Associations

Berberis aquifolium is associated with protection and purification. Its use in clearing skin and liver imbalances makes it a symbol of cleansing both the physical and energetic bodies.

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Functions

Alterative

An alterative is an herb or substance that gradually and gently improves the function of the body, often by enhancing the body’s natural detoxification and elimination processes, thereby promoting overall health and vitality.

Anti-inflammatory

A substance or agent that reduces inflammation in the body, soothing irritation, swelling, or redness in tissues.

 

Anti-neoplastic

A substance or agent that inhibits the growth, development, or spread of tumors and abnormal cellular growths.

Antimicrobial

A substance or agent that inhibits the growth of or destroys microorganisms, including bacteria, viruses, fungi, and protozoa.

Astringent

A substance or agent that causes contraction or tightening of tissues, often reducing secretions or bleeding.

 

Bitter

A substance or agent, often from herbs, that has a distinctly bitter taste and stimulates digestive function, including the production of digestive enzymes, bile, and stomach acid.

Cholagogue

A substance or agent that promotes the release of bile from the gallbladder into the digestive tract, aiding in digestion and detoxification.

 

Digestive & Elimination Health

The overall well-being and optimal functioning of the digestive system, which includes the gastrointestinal tract, liver, pancreas, and other supporting organs. It encompasses the processes of breaking down food, absorbing nutrients, and eliminating waste, as well as maintaining a healthy balance of gut microbiota.

Hepatic Stimulant

A substance or agent that activates and enhances liver function, including bile production, detoxification processes, and metabolic activity.

Hepatoprotective

A substance or agent that helps protect the liver from damage caused by toxins, inflammation, or disease, and supports its regeneration and overall function.

Inflammatory-modulating

Inflammatory-modulating refers to a substance or intervention that regulates the body’s inflammatory response, either by reducing excessive inflammation or promoting a healthy level of immune activity as needed.

Laxative mild

A substance or agent that gently stimulates bowel movements without causing irritation or dependency, promoting natural elimination.

Liver Health

The optimal functioning of the liver, which plays a critical role in detoxification, metabolism, digestion, and overall bodily health.

Skin, Hair & Nail Health

Refer to a variety of disorders or irritations affecting the skin, including rashes, dryness, inflammation, infections, or chronic issues like eczema and psoriasis.

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