Tongkat Ali
Also known as: eurycoma longifolia, longjack, malaysian ginseng
Recommended Dosage
200–400 mg
Southeast Asian herb with emerging evidence for cortisol reduction and hormonal support.
Evidence Rating: Grade C — Preliminary
Limited human trials, mostly animal or in-vitro data. Promising but not yet proven in robust human studies.
Interaction Warnings
May interact with testosterone or estrogen therapies
May affect blood pressure
⚠️ Important Notes
- Limited but growing evidence base
- Quality varies widely between products
- Cycle use recommended
Clinical Evidence (1 study)
Effect of Tongkat Ali on stress hormones and psychological mood state
Talbott SM et al. (2013) — J Int Soc Sports Nutr
Reduced cortisol, improved testosterone profile, and reduced tension and anger
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⚕️ Important Disclaimer
This information is for educational purposes only. It is not medical advice. Always consult a healthcare provider before starting any supplement regimen, especially if you take medications or have health conditions.
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