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Human pilot lacked a randomized control.\nexposure: Rats 200 mg/kg for 30 days; 15 unmedicated adults, procynZ-45 125 mg twice daily for 30 days\nevidence_span: {\"source_cache\": \"artifacts/ceylon-research/25051315.abstract.txt\", \"locator\": \"Primary indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"3a6dc6fe3a75793687a15c6ce73ab8ae07dbf8541c5b329d2f35c1a42922d5bb\", \"start_char\": 0, \"end_char\": 1406, \"text_sha256\": \"3a6dc6fe3a75793687a15c6ce73ab8ae07dbf8541c5b329d2f35c1a42922d5bb\"}\n[ceylon-p25051315] Effects of the polyphenol content on the anti-diabetic activity of Cinnamomum zeylanicum extracts. (2014). https://pubmed.ncbi.nlm.nih.gov/25051315/ DOI: 10.1039/c4fo00130c","model_system":"Extract comparison in diabetic rats plus uncontrolled human pilot","directness":"author_interpretation","verification_status":"source_derived_draft","notes":"Exact curation-document quotation, not publisher quotation. 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