Rosemary (Rosana)
Rosemary is an herb known for its aromatic, evergreen leaves, traditionally used to enhance memory and cognitive function, and to improve hair growth.
Botanical name: Rosmarinus officinalis. Also known as: Rosemary, Anthos.
Properties
Anti-inflammatory actions, Antioxidant effects, Regulation of dopamine levels in the brain, Neuroplasticity enhancement
Dosage
Infusion: 1-2 teaspoons of dried herb per cup of hot water, steeped for 10-15 minutes. Tincture: 1-2 ml, three times daily. Essential oil: Diluted for topical use, or diffused.
Classical attributes
- Rasa: Katu (pungent), Tikta (bitter)
- Virya: ["Ushna (heating)"]
- Vipaka: ["Katu (pungent)"]
Benefits
- Deepana (appetizer)
- Pachana (digestive)
- Shoolahara (pain reliever)
Traditional uses
- Smriti-daurbalya (memory loss)
- Shirashoola (headache)
- Sandhi-shoola (joint pain)
Dosha effects
- vata: balancing
- kapha: balancing
- pitta: balancing
Preparation methods
- Infusion (Tea): Steep 1-2 teaspoons of dried rosemary leaves in a cup of boiling water for 10-15 minutes. Strain and drink.
- Tincture: Typically prepared using a 1:5 ratio of herb to alcohol (e.g., 50-60% ethanol). Dosage is usually 1-2 ml, three times a day.
- Essential Oil (Diluted): Dilute a few drops of rosemary essential oil in a carrier oil (e.g., jojoba, coconut oil) before topical application. For diffusion, use a few drops in a diffuser.
Contraindications
- Pregnancy (due to emmenagogue properties)
- High blood pressure (in large doses)
- Epilepsy (caution advised)
Side effects
- Gastrointestinal upset (in large doses)
- Skin irritation (with undiluted essential oil)
Interactions
- May interact with anticoagulant medications (e.g., warfarin) due to potential antiplatelet effects.
- May interact with diuretics.
- May interact with medications metabolized by cytochrome P450 enzymes.
Clinical evidence
Meta-analyses of databases tracking multiple RCTs show potential improvements in cognitive functions, mood, and hair growth with rosemary. Clinical trials suggest benefits for anxiety, depression, and hair thickness.
Ayurvedic karmas
- Deepana (appetizer)
- Pachana (digestive)
- Shoolahara (pain reliever)
Classical clinical indications
- Smriti-daurbalya (memory loss)
- Shirashoola (headache)
- Sandhi-shoola (joint pain)
Frequently asked questions
What is Rosemary?
Rosemary is an herb known for its aromatic, evergreen leaves, traditionally used to enhance memory and cognitive function, and to improve hair growth.
What are the benefits of Rosemary?
Deepana (appetizer). Pachana (digestive). Shoolahara (pain reliever)
How is Rosemary used in Ayurveda?
Infusion (Tea): Steep 1-2 teaspoons of dried rosemary leaves in a cup of boiling water for 10-15 minutes. Strain and drink.