His father was diagnosed with Alzheimer’s. He went looking for answers.

Around 2013, author and cardiologist Sandeep Jauhar started noticing some worrying changes in his father. He would forget the code to their safe; he couldn’t remember what he did the day before and would get lost driving home. Eventually, his father was diagnosed with Alzheimer’s disease. In his new book, My Father’s Brain: Life in the Shadow of Alzheimer’s, Jauhar chronicles the challenges of caring for a sick parent and explains where medicine is today when it comes to treatment for this incurable illness.