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These assays do not measure human mineral stores, oral chelation therapy or clinical disease prevention.\nexposure: CGA concentration series; iron-EDTA and iron-ADP comparisons\nevidence_span: {\"source_cache\": \"artifacts/chlorogenic_acid-research/9501514.abstract.txt\", \"locator\": \"Primary indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"eb573ad7da5b27974eff1c3a31d52becf53a72ffe3216703743aab82eacef1b7\", \"start_char\": 0, \"end_char\": 797, \"text_sha256\": \"eb573ad7da5b27974eff1c3a31d52becf53a72ffe3216703743aab82eacef1b7\"}\n[chlorogenic_acid-p9501514] Iron chelation by chlorogenic acid as a natural antioxidant. (1998). https://pubmed.ncbi.nlm.nih.gov/9501514/ DOI: 10.1271/bbb.62.22","model_system":"Spectroscopy, ESR, NMR and iron-driven lipid-oxidation experiments","directness":"author_interpretation","verification_status":"source_derived_draft","notes":"Exact curation-document quotation, not publisher quotation. 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