{"claimId":"clm_ec_glucosamine_joints","grade":"C","version":0,"status":"current","verdict":"Glucosamine for joint health: Grade C at low certainty. small and inconsistent osteoarthritis benefit; large independent trials disappointed","direction":"benefit","magnitude":{"metric":"other","value":null,"unit":"","ci95":null,"humanReadable":"small and inconsistent osteoarthritis benefit; large independent trials disappointed","baselineAbsoluteRisk":null},"certainty":"low","clinicalMeaning":"small_but_potentially_useful","applicability":{"appliesTo":[],"doesNotApply":[],"unknown":["population not reported"]},"safetyQualifiers":[],"evidenceBundleId":"eb_ec_glucosamine_joints","citations":[{"pmid":"37489348","design":"peer-reviewed"},{"pmid":"38581640","design":"peer-reviewed"}],"reviewedBy":null,"reviewedAt":"2026-07-16T04:25:49.436Z","dateModified":"2026-07-16T04:25:49.436Z","methodologyVersion":"v1","methodologyDoi":"https://doi.org/10.5281/zenodo.21364236","canonicalUrl":"https://evidencebased.info/interventions/glucosamine/joints","attribution":"Substrate (evidencebased.info), claim clm_ec_glucosamine_joints v0, reviewed 2026-07-16","license":"CC-BY-4.0 proposed; reuse license pending governance ratification","governanceMode":"legacy","governanceStatus":"legacy-unverified","dataSource":"live"}