A double-blind, randomized, placebo-controlled study on the efficacy of standardized processed Ashwagandha root powder in alleviating stress and anxiety with reference to sleep quality, testosterone, and hGH levels: EFFICACY OF PROCESSED ASHWAGANDHA ROOT POWDER . IJTK. 2026;25(8):804-814. doi:10.56042/ijtk.v25i8.23533