"An easy-to-follow, research-based guide to the simple, low-cost choices that give the reader the power to reduce the risk of developing Alzheimer's disease and dementia; slow the progression of the disease; and mitigate symptoms and improve well-being. Did you know that getting on the treadmill can help keep your brain sharp? Or that repeatedly staying up to catch the late show could increase the likelihood of being struck down by dementia? The dozens...