Our brains age just like the rest of our bodies, and just like it’s important to care for our bodies so we can move functionally well for as long as possible, it’s also essential to do everything we can to maintain and support healthy brain function as the years pass by. With the current absence of effective treatment options for most neurological diseases, prevention really is the best treatment for them, and it’s never too early — or too late — to start. Edward Park, PhD, explains what to know about normal and abnormal brain aging, as well as the lifestyle strategies we have control over to support our brain health and help reduce the risk of decline and disease.