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Nettle Root

herbs

Nettle root extract is traditionally used to support prostate health and urinary function in men, with growing scientific evidence supporting its efficacy for benign prostatic hyperplasia (BPH) symptoms. Rich in polysaccharides, lignans, and phenolic compounds, it works through multiple mechanisms to reduce urinary frequency and improve flow. Often used as a complementary approach to conventional BPH treatments.

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Benefits

Supports healthy prostate function and reduces BPH symptoms
Improves urinary flow and reduces nocturia (nighttime urination)
Anti-inflammatory and antioxidant properties
May support hormonal balance by reducing DHT conversion
Promotes overall urinary tract health

Dosage

Typical Dose

300-600mg per day

Upper Limit

1200mg per day

Timing

Divided doses with meals

Forms & Bioavailability

Root Extract (standardised)

High

Dried Root Powder

Moderate

Liquid Extract/Tincture

High

Capsules

Moderate-High

Side Effects

Mild gastrointestinal upset or nausea in sensitive individuals
Rare allergic reactions in those sensitive to Urticaceae family plants
May cause mild diuretic effects

Interactions

May have additive effects with other BPH treatments (finasteride, tamsulosin)
Potential interaction with medications metabolised by CYP3A4 enzymes
May enhance effects of diuretic medications

Research Summary

Multiple clinical trials demonstrate nettle root's effectiveness in reducing LUTS (lower urinary tract symptoms) associated with BPH, with results comparable to some pharmaceutical options when used consistently. A 2013 systematic review found statistically significant improvements in urinary flow rate and symptom scores. Further research continues to elucidate its mechanisms of action, particularly regarding 5-alpha reductase inhibition and anti-inflammatory pathways.

The Bottom Line on Nettle Root

Nettle Root is well-researched with strong evidence supporting its primary benefits.It is most commonly used for supports healthy prostate function and reduces bph symptoms and improves urinary flow and reduces nocturia (nighttime urination). As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.

About Our Research

This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.

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Disclaimer: This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement, especially if you have existing health conditions or take medication.

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