Boron
Affiliate link: we may earn a commission at no extra cost to you. Disclosures
Boron. Trace mineral implicated in steroid hormone metabolism and bone integrity.
How it works. Modulates SHBG and may extend half-life of vitamin D and steroid hormones.
What the research supports. 2 graded claims. Strongest: Modestly raises free T at 10 mg/d over 1 week (limited).
How much to take. Typical dose: 3–10 mg.
Side effects and interactions. 1 medication interaction listed. Serious: Toxic at industrial doses.
Stacking. Pairs well with A high-quality multivitamin, Omega-3 (EPA/DHA).
Forms. 1 forms. Pick one to open its profile.
Key studies. 9 studies cited. The strongest are listed with links to PubMed.
Community. Experiences from people who have tried Boron. Anecdotes are not medical advice.
Boron. Trace mineral implicated in steroid hormone metabolism and bone integrity.
What it is
Trace mineral implicated in steroid hormone metabolism and bone integrity.
Food sources
Goals
How it works
Modulates SHBG and may extend half-life of vitamin D and steroid hormones.
Pathways
- Steroid metabolism
- Vitamin D metabolism
Effects
- ↑Free testosterone (small RCT) increases
- ↓SHBG decreases
What the research supports
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.
As an Amazon Associate I earn from qualifying purchases. Look for USP, NSF or Informed Sport seals before you buy.
Side effects & interactions
Serious
- Toxic at industrial doses
Medication interactions
Always disclose Boron 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.
Forms
Key studies
9 studies cited in total.
Opens current human and preclinical literature matching Boron and "Modestly raises free T at 10 mg/d over 1 week". Filter by RCT, meta-analysis, or year on the results page.
Opens current human and preclinical literature matching Boron and "Reduces dysmenorrhea pain". Filter by RCT, meta-analysis, or year on the results page.
Opens current human and preclinical literature matching Boron and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.
Discussion
Loading discussion…