Fenugreek
Commonly used for
Metabolic HealthLibidoBreast Milk Production
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What is it? / Overview
Fenugreek contains soluble fiber and steroidal saponins that may modestly improve glucose metabolism and increase libido in some individuals. Despite its popularity in testosterone supplements, studies generally show improvements in sexual function rather than substantial testosterone increases.
How is it used? / Administration
Form: Standardized seed extract (e.g. Testofen, or extracts standardized for saponins)
Typical dose studied: 500–600 mg/day standardized extract, or 5–25 g/day seed powder depending on indication
Timing: With meals
Evidence strongest for modest glycemic control improvements. Testosterone-boosting marketing claims considerably exceed current clinical evidence. Avoid medicinal doses before delivery in pregnancy specifically (possible uterine stimulation) -- note this is deliberately NOT a breastfeeding caution, since fenugreek is an established galactagogue and is routinely recommended by lactation consultants; a breastfeeding contraindication here would directly contradict this entry's own "Low breast milk production" use.
How well does it work? / Evidence
~ Moderate evidence
Who should avoid it?
Avoid with: Food Allergies
Interacts with: Diabetes medications; Warfarin and other anticoagulants
Already taking it? Monitor blood glucose if combined with glucose-lowering medications.
Research & references
Rao A et al. (2016). Testofen and male sexual function RCT. Phytotherapy Research. Neelakantan N et al. (2014). Fenugreek and glycemia meta-analysis. Nutrition Journal. Ulbricht C et al. (2007). Fenugreek evidence-based systematic review. Journal of Herbal Pharmacotherapy.
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