Atractylodes (Atractylodes macrocephala)

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Botanical Information

• Family: Asteraceae
• Common Names: Bai Zhu, White Atractylodes
• Parts Used: Root (rhizome)

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Description

Atractylodes macrocephala is a key herb in Traditional Chinese Medicine (TCM), primarily used to strengthen digestion, support energy levels, and regulate fluids in the body. It is known for its warming, drying, and tonifying properties, making it beneficial for digestive and immune health.

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Historical and Traditional Uses

• Used in TCM as a primary Qi tonic to strengthen digestion and improve vitality.
• Traditionally prescribed to support the Spleen and Stomach meridians, enhancing nutrient absorption.
• Employed to reduce dampness and water retention in the body.

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Constituents

• Sesquiterpenes
• Volatile oils
• Polysaccharides
• Atractylodin
• Alkaloids

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Actions

• Qi tonic (energy-enhancing)
• Digestive aid
• Diuretic
• Immunomodulating
• Anti-inflammatory
• Adaptogenic

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Medicinal Uses

1. Digestive Support:
Atractylodes helps strengthen weak digestion, improve appetite, and reduce bloating, nausea, and indigestion.

2. Energy and Qi Tonic:
Used to boost energy and reduce fatigue, particularly in individuals with weak constitution or chronic exhaustion.

3. Immune System Support:
Traditionally used to enhance immune defense by supporting the body’s ability to resist infections.

4. Fluid Regulation and Diuresis:
Helps reduce excessive dampness, edema, and water retention, making it useful for individuals with sluggish digestion or metabolic imbalances.

5. Anti-Inflammatory Benefits:
May assist in reducing inflammation, particularly in cases of digestive or metabolic disorders.

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Preparation and Dosage

Decoction:

• Simmer 5-10 grams of dried root in water for 20 minutes. Drink up to 2 times daily.

Tincture:

• 2-5 ml of tincture taken up to 3 times daily.

Powder:

• 1-3 grams of powdered root mixed into warm water or tea.

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Precautions and Contraindications

• Pregnancy and Lactation: Generally considered safe, but consult a practitioner before use.
• Yin Deficiency: Due to its drying nature, caution should be used in individuals with pronounced yin deficiency or excessive heat symptoms.
• Allergic Sensitivity: Rare cases of allergic reactions have been reported.

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Energetics (Traditional Medicine Perspectives)

• Traditional Chinese Medicine: Warming, drying, and tonifying; supports Spleen and Stomach meridians.

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Combinations

• For Digestive Strengthening: Combine with ginger and licorice.
• For Energy Tonic: Combine with ginseng and astragalus.
• For Fluid Regulation: Combine with poria and cinnamon.

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Harvesting and Storage

• Harvesting: Roots are collected in autumn and dried for medicinal use.
• Drying: Dried in a shaded, well-ventilated area.
• Storage: Store dried root in an airtight container away from moisture and light.

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Modern Research

Studies highlight Atractylodes macrocephala’s role in supporting digestive health, modulating immune responses, and enhancing energy metabolism.

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Atractylodes remains a highly valued herb in traditional and modern herbal medicine, particularly for digestion, energy support, and immune function.