← Back
2Corrective

Vitamin B2 (Riboflavin)

Also sold as Riboflavin

Low-dairy diets; also studied at higher doses for migraine prevention.

TrustedSupp Tier System™ · Tier 2Take until levels correct

Evidence strength

66/100Moderate
WEAKLIMITEDMODERATESTRONGVERY STRONG

What the evidence supports: migraine prevention at higher doses, and correcting deficiency.

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

Migraine protocols run three months before judging effect.

Who it's actually for

Migraine sufferers and people avoiding dairy.

Safe upper limit

Unverified
None established
Excess is excreted, turning urine bright yellow. Harmless.
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

  • The fluorescent yellow urine is expected, not a warning sign.