Boron — Supplements
Trace mineral supporting bone metabolism, hormone regulation, and cognitive function.
Overview
Boron is an ultratrace mineral involved in bone metabolism, steroid hormone regulation, and inflammatory processes. It influences calcium, magnesium, and vitamin D metabolism, and may modulate sex hormone levels including free testosterone and estradiol. Emerging evidence suggests roles in cognitive function and arthritis symptom management. While not yet classified as an essential nutrient, research supports physiological importance at intakes of 1-13 mg/day.
Indications
- Bone health and calcium metabolism
- Steroid hormone optimization
- Arthritis symptom management
- Cognitive function support
Mechanism of Action
Modulates calcium, magnesium, and phosphorus metabolism to support bone mineralization
Dosing
| Compound | Dose | Frequency | Notes |
|---|---|---|---|
| Boron | 6 mg | Once daily | As boron glycinate, citrate, or fructoborate for optimal absorption |
Safety & Contraindications
- Tolerable upper intake level: 20 mg/day for adults
- Excessive intake may cause nausea, vomiting, and diarrhea
- Reproductive toxicity reported at very high doses in animal studies
- May influence estrogen metabolism; monitor in hormone-sensitive conditions