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Ashwagandha
अश्वगन्धा
A listing is not a recommendation.
Origin: India · Tradition: An Ayurvedic rasayana herb · Food & herbs
What it is
A herb using the root of Withania and related parts. It is sold worldwide as a supplement for stress, sleep, and vitality. Many products are concentrated preparations rather than a food.
A short introduction (not a treatment instruction)
- Consult your physician or pharmacist before starting a supplement.
- Do not use it in pregnancy.
- Even with use of a few weeks to a few months, stop at once and seek care if abdominal pain or jaundice appears.
Symptoms or aims often mentioned with this practice
- Stress or unease
- Sleeplessness
- Tiredness
Research notes (this is not a promise of effect)
C: Preliminary, small, or lower-quality studies, or mixed results. These notes should not be over-read
There is preliminary research on stress and sleep. NCCIH and MSK describe possible short-term use, and also gastrointestinal upset, rare liver injury, and avoidance in pregnancy. Quality and dose vary widely by product.
Sources
Safety notes
Reports of liver injury, and possible interactions with thyroid hormone, immunosuppression, or sedative medicine.
If you are unsure, or if you have a health condition, are pregnant, or take medicine, consult a qualified professional.
Situations in which this is better avoided
- Pregnancy and breastfeeding
- Liver disease
- A long-term high dose on one’s own judgement