{"claimId":"clm_ec_b2-mg-bloodsugar","version":1,"status":"current","verdict":"Magnesium for blood sugar: Grade C at moderate certainty. modest improvement in insulin sensitivity / fasting glucose, mainly in deficiency or diabetes","direction":"benefit","magnitude":{"metric":"other","value":null,"unit":"","ci95":null,"humanReadable":"modest improvement in insulin sensitivity / fasting glucose, mainly in deficiency or diabetes","baselineAbsoluteRisk":null},"certainty":"moderate","clinicalMeaning":"small_but_potentially_useful","applicability":{"appliesTo":["adults with insulin resistance"],"doesNotApply":["children"],"unknown":["pregnancy"]},"safetyQualifiers":["minor_with_ssri"],"evidenceBundleId":"eb_ec_b2-mg-bloodsugar","citations":[{"pmid":"35045911","design":"peer-reviewed"}],"reviewedBy":{"name":"Substrate editorial","credential":"Independent research collective"},"reviewedAt":"2026-06-05T02:57:53.365Z","dateModified":"2026-06-05T02:57:53.365Z","methodologyVersion":"v1","methodologyDoi":"https://doi.org/10.5281/zenodo.21364236","canonicalUrl":"https://evidencebased.info/interventions/magnesium/blood-sugar","attribution":"Substrate (evidencebased.info), claim clm_ec_b2-mg-bloodsugar v1, reviewed 2026-06-05","license":"CC-BY-4.0 proposed; reuse license pending governance ratification","dataSource":"live"}