Stinging Nettle (Urtica dioica)
Men's health & prostateFunction & benefits
A plant with two uses: a clinical trial in 620 men suggests nettle root extract supported urine flow and urinary comfort in ageing men, while a laboratory study suggests the leaf extract acts on histamine receptors, which may support comfort in the pollen season.
Dosage & how to use
| Recommended dose | Root: 300–600 mg of extract. Leaf: 300–500 mg of extract |
| Best time to take | With meals |
| Frequency | 1–2 times daily |
Best forms to choose
Nettle root extract for urinary comfort, and freeze-dried leaf extract for the spring season.
Important warnings
A mild diuretic; drink enough water
Ongoing difficulty passing urine needs a doctor's check to rule out other causes
Avoid during pregnancy and breastfeeding
Drug interactions
It may strengthen diuretics, blood pressure and diabetes medication and may raise lithium levels; nettle leaf is rich in vitamin K, so take care with warfarin.
Related supplements
- Saw Palmetto Berry Liposterolic ExtractMen's health & prostate
- Pumpkin Seed OilMen's health & prostate
- Daily MultivitaminsGeneral health & immunity
- Omega-3 Fish OilGeneral & heart health
Scientific references
- Safarinejad MR. J Herb Pharmacother 2005 — PMID: 16635963
- Roschek B Jr et al. Phytother Res 2009 — PMID: 19140159
Content last updated: 17 October 2026 · Based on published sources and research (EFSA / NIH / PubMed)
⚖️ Medical disclaimer: The information and data provided here are for health education and nutritional guidance only. They are not a medical diagnosis and never replace a direct consultation with your doctor or pharmacist. Always consult your doctor before starting any supplement, especially during pregnancy or breastfeeding or when taking long-term medication.