Gotu Kola

herbs

★★★★★

Gotu Kola (Centella asiatica) is a traditional medicinal plant used in Ayurvedic and Traditional Chinese Medicine for cognitive and circulatory support. It contains bioactive compounds including asiaticoside and madecassoside that may enhance mental clarity and promote skin health.

Benefits

✓Enhanced cognitive function and memory

✓Improved blood circulation and vein health

✓Support for skin repair and wound healing

✓Potential anxiolytic effects

✓Anti-inflammatory properties

Dosage

Typical Dose

300-600 mg daily

Upper Limit

1000 mg daily

Timing

With meals to improve absorption and reduce gastrointestinal upset

Forms & Bioavailability

Dried leaf powder

Moderate; improved with fat-soluble components

Standardised extract (10:1 or titrated for asiaticoside)

High; concentrated active compounds

Capsules

High; convenient dosing and consistency

Tea/infusion

Low to moderate; dependent on steeping time

Side Effects

⚠Gastrointestinal discomfort, nausea, or stomach upset in sensitive individuals

⚠Potential dermatitis or allergic reactions with topical application

⚠Dizziness or headache reported in some users at higher doses

Interactions

⚡May potentiate sedative effects of benzodiazepines and CNS depressants

⚡Potential interaction with anticoagulant medications due to mild antiplatelet properties

⚡May interact with hepatotoxic drugs due to liver metabolism of active compounds

Research Summary

Clinical studies show modest evidence for cognitive enhancement and anxiety reduction, though results remain mixed across trials. Research supports traditional use for venous insufficiency and skin wound healing, with several randomised controlled trials demonstrating positive effects on microcirculation. Further large-scale, long-term studies are needed to establish optimal dosing and efficacy for cognitive applications.

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Disclaimer: This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement, especially if you have existing health conditions or take medication.