Toxic Copper: The Newly Discoverd Culprit in Alzheimer's & Dementia In this explosive new book you will learn how chronic Copper Toxcity (largely the result of copper leaching from our plumbing into our tap water) is causing the epidemics of Alzheimer’s disease and its precurser, mild cognitive impairment (MCI), that affect approximately 20% of Americans over the age of 65 and 50% of American families. Toxiccopper.com~Site InfoWhoisTrace RouteRBL Check