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No exact-listing count history was available, so no review-pattern claim is made."},"html_anchor":"finding-keepa-exact-listing-history-review-count-history-not-available","report_url":"https://lookcloser.ai/p/669191640619/full#finding-keepa-exact-listing-history-review-count-history-not-available"},{"id":"nih-published-research-research-context-is-available-for-the-listed-ingr","source":"NIH / published research","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Research context is available for the listed ingredients","detail":"Published sources describe how zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Zinc fact sheet, PubMed search: zinc supplementation trial.","proof":"Published sources describe how zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. 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New and untested products also have no recall records."},"source_refs":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22ZHOU%22+OR+product_description:%22ZHOU%22)&limit=5","observed_at":"2026-08-09","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"ZHOU","receipt_label":"FDA enforcement search · ZHOU"}],"observed_at":"2026-08-09","content_fingerprint":"sha256:a97d29eba1f0c1c6121d3cbc4cfd068c2c028ca460a0be72ceb12f4ddc3133ee","evidence_url":"https://lookcloser.ai/e/ev-b1efa09fe22d"},{"evidence_id":"ev-07533e640bc2","record_id":"669191640619","gtin":"669191640619","claim_key":"finding:label-and-serving-arithmetic-label-math-could-not-be-verified","primary_source":"facts_panel","claim":"Label math could not be verified","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. 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