Supplement Scholar
Herb

Nettle Root

Buy on Amazon ↗

Affiliate link: we may earn a commission at no extra cost to you. Disclosures

Nettle Root. Urtica dioica for BPH.

How it works. Binds SHBG; weak 5-AR inhibition.

What the research supports. 1 graded claims. Strongest: Mild BPH improvement (moderate).

How much to take. Typical dose: 600 mg.

Side effects and interactions. 1 medication interaction listed. No serious side effects listed at normal doses.

Stacking. Pairs well with A high-quality multivitamin, Omega-3 (EPA/DHA).

Common forms. Available as Standardized extract capsule, Liquid tincture (alcohol or glycerin), Powdered whole herb, Traditional decoction or tea.

Key studies. 8 studies cited. The strongest are listed with links to PubMed.

Community. Experiences from people who have tried Nettle Root. Anecdotes are not medical advice.

Nettle Root. Urtica dioica for BPH.

Key compound: beta-sitosterolC29H50O · 414.7 g/mol

What it is

Urtica dioica for BPH.

Food sources

Whole dried plant material (root, leaf, flower, or aerial parts depending on the species)Standardized hydroethanolic or aqueous extract (capsule, tincture, or tea)Powdered traditional preparation used in Ayurvedic, TCM, or Western herbal practice

Goals

Men's Health

How it works

Binds SHBG; weak 5-AR inhibition.

Pathways

  • Binds SHBG
  • weak 5-AR inhibition

Effects

  • +Mild BPH improvement supports

What the research supports

Mild BPH improvementmoderate

Strong: consistent results across large trials or meta-analyses. Moderate: several trials, mostly positive. Limited: small or mixed studies. Preclinical: animal or cell research only.

Typical dose
600 mg
TimingConsistent daily timing recommended; split larger doses if GI tolerance is a concern.
With foodEither with or without food.
Best formMost evidence is based on the standardized extract capsule form.
Shop Nettle Root on Amazon ↗

As an Amazon Associate I earn from qualifying purchases. Look for USP, NSF or Informed Sport seals before you buy.

Side effects & interactions

Common side effects

  • GI upset

Medication interactions

Prescription medications (general)minor

Always disclose Nettle Root use to your prescriber — additive, antagonistic, or pharmacokinetic interactions are possible.

Check any supplement–medication combination with your pharmacist before starting.

Combines with

Pairs well

  • A high-quality multivitaminCovers micronutrient cofactors that support most supplement pathways.
  • Omega-3 (EPA/DHA)Foundational anti-inflammatory support that complements most regimens.

Common forms

  • Standardized extract capsule
  • Liquid tincture (alcohol or glycerin)
  • Powdered whole herb
  • Traditional decoction or tea

Key studies

8 studies cited in total.

PubMed: Nettle Root — Mild BPH improvement ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Nettle Root and "Mild BPH improvement". Filter by RCT, meta-analysis, or year on the results page.

PubMed: Nettle Root — randomized controlled trial ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Nettle Root and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.

PubMed: Nettle Root — meta-analysis ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Nettle Root and "meta-analysis". Filter by RCT, meta-analysis, or year on the results page.

Discussion

Loading discussion…