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AyurvedaHigh GBS Score (89)

Ashwagandha

Withania somnifera

Tradition of Use: Ayurveda, Western adaptation

⚠️

Caution: Ashwagandha

70+ case reports of liver injury. Risk higher with leaf-based extracts, adulterated products, concurrent hepatotoxic medications, or pre-existing liver conditions. Root-only extracts from reputable sources (KSM-66, Sensoril) show strong safety in clinical trials (191 participants, 12 months, no liver effects).

Safe Use Guidance:

Use root-only extracts from reputable brands (KSM-66, Sensoril). Limit initial course to 3 months. Monitor liver enzymes if risk factors present. Avoid if pre-existing liver disease or concurrent hepatotoxic medications.

Sources:

Hepatotoxicity Associated with Ashwagandha: A Review of Case Reports↗(Research study, 2025-06-15)
Systematic Review of Ashwagandha Safety and Adulterant Analysis↗(Systematic review, 2025-08-20)
NCCIH Alert: Ashwagandha and Liver Injury↗(Regulatory guidance, 2026-01-10)
Clinical Safety of KSM-66 Ashwagandha: 12-Month Trial Data(Clinical trial, 2024-11-30)

Mechanism of Action

Adaptogenic via withanolides, modulates cortisol and HPA axis, GABAergic, anti-inflammatory

Key Conditions & Uses

Stress
anxiety
insomnia
fatigue
thyroid support
cognitive function
male fertility

Preparation

Capsule, powder (milk decoction), tincture

Dosage

300-600mg extract 2x daily or 3-6g powder in warm milk

Active Compounds

Withanolides, sitoindosides, alkaloids

Interactions

May interact with sedatives, thyroid hormones, immunosuppressants

Contraindications

Pregnancy; hyperthyroidism; autoimmune conditions; nightshade allergy

Evidence Level & Clinical Notes

Evidence Level:

Strong - well-researched adaptogen

Clinical Notes:

Indian ginseng; reduces cortisol; improves sleep; anxiolytic; powder in milk traditional

Traditional Chinese Medicine Context

Supports thyroid hormone production and helps regulate metabolism and energy

Pattern:Kidney Yang Deficiency with Phlegm Accumulation

Supports adrenal recovery and helps the body manage stress hormones

Pattern:Kidney Qi and Yang Deficiency

Supports adrenal function and hormone production

Pattern:Kidney Yang Deficiency with Qi Collapse

Calms stress response and reduces PTSD symptoms

Pattern:Heart Blood Deficiency with Phlegm Misting the Mind

Supports thyroid function and hormone production

Pattern:Kidney Yang Deficiency with Qi Deficiency

Supports adrenal function and stress response

Pattern:Kidney Yang and Qi Collapse

Helps regulate cortisol and stress hormones

Pattern:Kidney Yin Deficiency with Phlegm-Damp

Important Nuances

💡

Ashwagandha reduces cortisol and anxiety

BUT: can cause drowsiness—take before bed

💡

Ashwagandha supports thyroid function

BUT: may overstimulate in hyperthyroidism

💡

KSM-66 extract is most studied

BUT: full-spectrum root has traditional use

💡

Ashwagandha improves testosterone

BUT: pregnant women should avoid it

Quick Overview

TraditionAyurveda
GBS Score89/100
Key Uses7

Key Points

Evidence-based information
Traditional wisdom
Safety information
Clinical applications
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This information is for educational purposes. Always consult with a qualified healthcare provider before starting any herbal protocol or supplement regimen.

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