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- Evidence fitCyanocobalamin is the strongest evidence signal for this outcome.
- Dose fitCyanocobalamin at 200 mcg sits below the studied 250-1000 µg window.
- Price / serving$0.42 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
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