Early signs matter: What looks like aging in loved ones could be Alzheimer’s

Ph.D., MPH When Zelda Hill was in college, he began noticing subtle changes in his father. The man who had always been precise began forgetting current events, mixing up dates and times, and getting lost in familiar places.Zelda had seen memory loss in his grandparents before, and like many people, assumed it was a normal part of aging. With his father, though, he was more attuned to the...