Good news for people who feel a hint of anxiety every time they forget where they put their keys. More than 50 percent of Alzheimer's cases may be preventable.
In fact, research suggests that there are seven key lifestyle changes people could make to help protect themselves from the memory-stealing disease.
The Super 7 More research is needed to confirm whether there is a causal link between these seven key risk factors and Alzheimer's. But there are plenty of other good health reasons to make the following changes: