*  ODS Update - January 2006
... to an individual wanting an objective overview of whether valerian might help with insomnia. Such information is provided in ...
https://ods.od.nih.gov/News/ODS_Update_-_January_2006.aspx
*  Valerian - Health Professional Fact Sheet
What is valerian?. Valerian (Valeriana officinalis), a member of the Valerianaceae family, is a perennial plant native to ... How does valerian work?. Many chemical constituents of valerian have been identified, but it is not known which may be ... Valerian is sometimes combined with other botanicals [5]. Because this fact sheet focuses on valerian as a single ingredient, ... only clinical studies evaluating valerian as a single agent are included.. What are the historical uses of valerian?. Valerian ...
https://ods.od.nih.gov/factsheets/Valerian-HealthProfessional/