Ashwagandha evidence, 2022
Meta-analysis of 12 RCTs of ashwagandha on stress and anxiety-scale scores, Phytotherapy Research, 2022
- Grade
- Design
- meta analysis
- Year
- 2022
- Participants
- not reported as a single figure
- Ingredient
- Ashwagandha
- Goal
- Stress
Effect
Pooled RCTs favored ashwagandha over placebo on stress-scale scores; heterogeneity was substantial and most trials came from a small set of research groups.
Limitations and notes
Grade held at B pending independent replication outside the dominant trial network.