Ashwagandha
Withania somnifera
A powerful adaptogen used in Ayurvedic medicine for stress reduction, cognitive enhancement, and hormonal balance. One of the most clinically studied adaptogens with multiple human RCTs supporting its effects.
Known Health Benefits
Active Compounds
Withanolides, withaferin A, sitoindosides, alkaloids
Dosage Guidance
300–600 mg standardized root extract daily
Always consult a healthcare provider for personalized dosing.
Potential Side Effects
May cause drowsiness, upset stomach, or thyroid changes at high doses. Not recommended during pregnancy.
Known Drug Interactions
May enhance effects of sedatives, thyroid medications, and immunosuppressants
Evidence Classification
Supported by cohort studies, case-control studies, or multiple observational studies with consistent findings.
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This entry is for educational purposes only. It is not medical advice. Always consult a qualified healthcare provider before starting, stopping, or changing any supplement regimen, especially if you take medications or have health conditions.