Q: it seems more and more people are being diagnosed with Alzheimer’s disease. Can this be prevented or reversed? A: Folks are living longer, but not necessarily better, with drugs and machines that can prop us up, and frankly, keep the medical machine going. Some estimates put 85% of healthcare dollar capture from patients in the last few years of their life. This is not to say that we shouldn’t aim to live longer — but not at the expense of living well. Brains are mostly made of fat