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Why this ranks #736 for immune function
- Evidence fitReishi has moderate human evidence for this outcome.
- Dose fitReishi at 1.2 g lands inside the studied 1-3 g window.
- Price / serving$0.28 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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