Withania somnifera (Indian ginseng) in male infertility: An evidence-based systematic review and meta-analysis.
Authors not in graph record · peer-reviewed
Study design and participants
- Design
- systematic review, mostly uncontrolled before-after studies
- Sample size
- 4
- Population
- men with subfertility/infertility
- Intervention and protocol
- not standardized across the small pool of trials
Results
- Ashwagandha → testosterone / hormone levels: positive; effect size not reported.
Limitations, bias, and funding
Risk of bias: high
Funding: not reported
- Recorded risk of bias: high.