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Common causes include liver disease (which releases stored B12), kidney disease (reducing B12 clearance), haematological malignancies, solid tumours, and excessive supplementation
A Certificate of Analysis (COA) is a lab document that reports key quality checks (e.g., identity/purity testing) for a batch
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The evidence against a strong disease-modifying claim: the cognitive improvements, while sustained, are modest in magnitude
Peptides are short chains of amino acids the same building blocks that make up proteins in your body
Reconstituted storage Once mixed with bacteriostatic water, GHK-CU requires refrigeration at 2-8C (35-46F)
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