Derivation Web

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{"decision": "revise", "gate_failures": [], "notes": ["integrity check decision"], "review_recommendation": null}

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# Alpha memo: Vitamin D Muscle and Training Outcomes in Human Studies

Hypothesis-level alpha signal; not clinical advice.

**Alpha hypothesis:** In vitamin d muscle strength older adults randomized trial, direct human randomized trial receipts support a bounded null, negative, and positive signal across strength, error, and function; treat it as hypothesis-level until the same population and endp…