This document summarizes recent research on Alzheimer's disease. It discusses the major areas of current basic research including genetics, biomarkers, amyloid, tau, oligomerization, metabolism, and lifestyle. It also lists continuing approaches like studying infectious agents, environmental toxins, inflammation, oxidative stress, and head trauma. The document notes that removing abnormalities or restoring normal function has limitations for diseases of aging like Alzheimer's. Recent developments have connected Alzheimer's to lifestyle, metabolism and metabolic syndrome, indicating actions people can take now for healthier aging. Progress includes recognizing the humanity of those diagnosed with the disease.