J Clin Med. 2021 Aug 18 ;10(16). Epub 2021 Aug 18. PMID: 34441940
Immunomodulatory Effect of(Ashwagandha) Extract-A Randomized, Double-Blind, Placebo Controlled Trial with an Open Label Extension on Healthy Participants.
The immunomodulatory effect of(WS) extract was tested in healthy adults. In this randomized placebo-controlled double-blinded study, subjects were allocated either 60 mg WS extract or placebo. It consists of a blinded 30-day period and an open-label extension study of another 30 days with crossover of only placebo to test. After the 30-day blinded study period, the WS test group reported significant increase (0.05). In the extension period on day 60, the subjects on placebo who were crossed over to the WS test group showed significant increase (