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2Corrective

Boron

A minor role in bone and hormone metabolism; short courses only.

TrustedSupp Tier System™ · Tier 2Take until levels correct

Evidence strength

28/100Weak
WEAKLIMITEDMODERATESTRONGVERY STRONG

What the evidence supports: bone and hormone markers; human outcome data is thin.

This scores how well-supported the claim above is — not how much benefit you personally would get. A high score on a narrow claim does not extend to everything the product is marketed for.

How long to take it

Short courses. Evidence does not support long-term use.

Who it's actually for

Limited use in bone health protocols.

Safe upper limit

Unverified
20 mg per day
Higher intakes cause nausea and, at extremes, reproductive toxicity in animal studies.
No source or citation attached yet.

Interactions to know about

No commonly documented medication clashes in our data. That is not the same as none existing.

Run your full list through the interaction check.

Practical notes

  • Fruit, nuts and legumes supply this readily.