On this week’s episode of unPAUSED, I’m joined by Louisa Nicola, a neurophysiologist and Alzheimer’s expert, to talk about something most people don’t realize: this disease doesn’t suddenly appear at 70. The changes can begin quietly in your 30s and 40s. As part of natural brain aging, brain volume can decline. Without supportive habits, we may also see more white matter changes over time. We talk about the everyday factors that help protect brain health, and the proactive steps you can take now