https://healthchocoholic.com/2017/04/08/cocoachocolatecacaodark-chocolate-flavanols-help-chronic-kidney-patients-with-end-state-renal-diseaseesrd-says-nephrologymedical-journal-study-pandora-colorado/
Flavanols Found In Pure Healthy Chocolate May Help Chronic Kidney Disease Patients With ESRD According To Nephrology Study For Pandora, Colorado