Opinion: I'm an Alzheimer's specialist. I still missed it in my own father

An Alzheimer's disease specialist shares a personal story about missing early signs of the disease in her own father, highlighting a critical insight: Alzheimer's is not primarily a disease of old age, but rather a decades-long biological process that begins years before symptoms appear. This perspective underscores the importance of early detection and awareness, even among medical professionals. The piece emphasizes that understanding Alzheimer's as a chronic condition developing over time could change how families and healthcare providers approach prevention and intervention strategies.