References for the above information:
1. Ashwagandha root in the treatment of non-classical adrenal hyperplasia.
2. Ashwagandha: Ancient Medicine for Modern Adrenals
3. Steroidal lactones from Withania somnifera, an ancient plant for novel medicine.
4.An alternative treatment for anxiety: a systematic review of human trial results reported for the Ayurvedic herb ashwagandha (Withania somnifera).
5. 12 Proven Health Benefits of Ashwagandha
6. Immune enhancing effects of WB365, a novel combination of Ashwagandha (Withania somnifera) and Maitake (Grifola frondosa) extracts
7. Ashwagandha root in the treatment of non-classical adrenal hyperplasia
8. Clinical Research Supports Effectiveness of Ashwagandha to Boost Body's Immunity