Effects of ashwagandha (Withania somnifera) on mental health in adults: A systematic review and dose–response meta-analysis of randomized controlled trials

Current evidence suggests that ashwagandha supplementation holds promising potential in alleviating symptoms of stress, anxiety, and depression. However, to strengthen these findings and translate them into clinical recommendations, well-designed, high-quality trials are still needed to address existing heterogeneity and to establish the most effective dosages and intervention durations.