AD patients live anywhere from 5 to 20 years after their diagnosis; and their inability to care for themselves grows more dramatic as the disease progresses, creating profound implications for their families and healthcare providers. An estimated 4 million people are living with Alzheimer’s Disease (AD) in America today, with approximately 370,000 new cases diagnosed every year. Its impact on families during the caregiving years is overwhelming. If you have a family member or close friend who’s suffering from Alzheimer’s Disease and you’re looking for current, useful information, then Alzheimer’s For Dummies is for you.