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Why this ranks #29 for dysmenorrhea
- Evidence fitVitamin B1 has moderate human evidence for this outcome.
- Dose fitVitamin B1 at 500 mg is higher than the studied 100-200 mg window.
- Price / serving$0.15 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
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