Approximate dose-response bands. Individual response varies — these are starting points, not prescriptions.
Well below target. Risk of deficiency symptoms tied to bone · hormones.
Below the recommended daily target. Long-term adequacy not assured.
Daily target met. Standard nutritional support for bone · hormones.
Common for specific health goals. Check the evidence for your situation before sustaining this level.
Approaching the tolerable upper limit. Monitor and consider clinical guidance.
Above the tolerable upper limit. Risk of adverse effects — back off or consult a clinician.
You're at 0% of your boron target. The biggest single-serving sources to top it off:
Trace mineral; bone density, calcium/magnesium metabolism, and free testosterone/estrogen balance. Common dose 3–6 mg/day.