Boron

Commonly used for

Healthy AgingBone Health

Wellness uses

Testosterone support

This is anecdotal, and there isn't strong clinical evidence that it works for everyone.

What is it? / Overview

Boron may influence bone metabolism and vitamin D, calcium, and magnesium utilization. Human evidence is promising but remains limited compared to more established bone health supplements.

How is it used? / Administration

Form: Boron glycinate or boron citrate

Typical dose studied: 1–3 mg/day

Timing: With meals

Not considered an essential supplement for most healthy adults. Best as part of a broader bone health strategy.

How well does it work? / Evidence

? Emerging / limited evidence

Who should avoid it?

Avoid with: Chronic kidney disease (Stage 3, 4, or 5) — NOT on dialysis; Dialysis (Hemodialysis or Peritoneal Dialysis)

Already taking it? Stay below tolerable upper intake level.

Research & references

Nielsen FH et al. (1987). Effect of dietary boron on mineral, estrogen, and testosterone metabolism in postmenopausal women. FASEB J. EFSA Safety Assessment on Boron.