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Legume seed containing furostanolic saponins studied for modest increases in free testosterone and libido in men; used traditionally to support lactation and post-meal blood glucose control.
Low testosterone symptoms — low libido, fatigue, muscle loss, mood changes.
Also known as: Trigonella foenum-graecum
Every published result for this pair, extracted and audited.
These charts group published studies by what they reported and how they were run — green marks studies that reported a benefit for this pairing. Tiers run from pooled analyses of many trials (strongest) to one-off observational reports.
Direction of reported outcomes for Fenugreek in testosterone support.
Study designs behind these findings.
Every measured outcome, one row per finding - numbers exactly as reported.
| Study | Design | n | Duration | Outcome measured | Reported result | Direction |
|---|---|---|---|---|---|---|
| PMID 25914334 2015 | Randomised trial | 80 | 8 weeks | Estradiol (E2) | reported qualitatively | Benefit |
| PMID 25914334 2015 | Randomised trial | 80 | 8 weeks | Free testosterone | reported qualitatively | Benefit |
| PMID 25914334 2015 | Randomised trial | 80 | 8 weeks | Sexual arousal | reported qualitatively | Benefit |
| PMID 25914334 2015 | Randomised trial | 80 | 8 weeks | Sexual desire | reported qualitatively | Benefit |
Hand-selected PubMed studies, linked to the originals.
Ordered by strength of evidence, then result direction.
01Tissue-specific oxidative stress and protective interventions in malathion-induced toxicity in rodent models: A comprehensive reviewHan D, et al. · Ecotoxicology and environmental safety · 2026PMID 41518979 ↗02Do "testosterone boosters" really increase serum total testosterone? A systematic reviewMorgado A, et al. · International journal of impotence research · 2024PMID 37697053 ↗03Effect of Fenugreek on Hyperglycemia: A Systematic Review and Meta-AnalysisShabil M, et al. · Medicina (Kaunas, Lithuania) · 2023PMID 36837450 ↗04Effect of saffron and fenugreek on lowering blood glucose: A systematic review with meta-analysisCorreia AGDS, et al. · Phytotherapy research : PTR · 2023PMID 36992660 ↗Be the first to share what you noticed with Fenugreek for testosterone support. How we calculate this.