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Cinnamon

Twak · Cinnamomum verum (syn. C. zeylanicum)

Rasa (Taste) Pungent, Sweet, Bitter
Virya (Energy) Heating
Vipaka Sweet
Part Used Inner bark, bark oil, leaves
Dosha Effect Balances Vata and Kapha, may increase Pitta in excess
Family Lauraceae

Traditional Uses

The Charaka Samhita includes twak among the eladigana (cardamom group) of aromatic herbs and describes it as beneficial for hikkashvasa (hiccups and respiratory distress), kasa (cough), and aruchi (anorexia). Charaka prescribes cinnamon as a component of numerous digestive and respiratory formulations, and includes it in preparations for hridroga (heart disease) and raktapitta (hemorrhagic disorders). It is recommended for managing pinasa (rhinitis/coryza) and pratishyaya (common cold), often combined with honey and ginger for acute respiratory infections.

Preparations

Twak Churna (cinnamon powder): used in cooking, beverages, and medicinal preparations. Cinnamon bark tea: 1/2 to 1 teaspoon powder or a small bark piece steeped in hot water. Cinnamon milk: warmed milk with cinnamon powder and optional honey, ghee, or turmeric.

Dosage

Bark powder: 1-3 grams per day in divided doses (culinary and mild medicinal use). For blood sugar management: 1-6 grams per day (based on clinical trial dosages), though starting at 1 gram and increasing gradually is advisable.

Dosha Guidance

For Vata types, cinnamon is a wonderful daily spice. Its warming, sweet, and stimulating qualities directly address Vata's cold, dry, and irregular tendencies. Vata individuals benefit from adding cinnamon to warm milk, oatmeal, stewed fruits, and herbal teas.

Synergistic Combinations

A key ingredient in Sitopaladi Churna with Cardamom, Pippali, and Vamshalochana for respiratory conditions. Pairs classically with Ginger and Cardamom in chai for a balanced warming beverage.

Contraindications

The primary safety concern with long-term, high-dose cinnamon supplementation is coumarin content, which is hepatotoxic. This concern applies primarily to cassia cinnamon (Cinnamomum cassia), which contains 1-2% coumarin, rather than true Ceylon cinnamon (C. verum), which contains negligible amounts.

Tissues & Channels

Dhatus: Rasa (plasma), Rakta (blood), Mamsa (muscle), Meda (fat), Shukra (reproductive)

Srotas: Annavaha (digestive), Pranavaha (respiratory), Raktavaha (circulatory), Shukravaha (reproductive)

Where to Buy

The single most important distinction when purchasing cinnamon is species identification. True Ceylon cinnamon (Cinnamomum verum) from Sri Lanka has thin, paper-like bark that rolls into multiple delicate layers (quills within quills), a light tan color, a sweet and complex aroma, and negligible coumarin content.

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