For over a century, Alzheimer's disease (AD) has been considered irreversible. Consequently, research has focused on disease prevention or slowing, rather than recovery.

Researchers showed that a severe drop in NAD+—a core energy molecule—drives Alzheimer’s pathology in both human brains and mouse models.

Since its discovery, Alzheimer's disease has been considered irreversible. Consequently, research has focused on preventing ...

Alzheimer’s has long been considered irreversible, but new research challenges that assumption. Scientists discovered that severe drops in the brain’s energy supply help drive the disease—and ...

A new study on middle-aged mice found that regular running increased a brain chemical called dopamine, which plays a big role ...

Just light exercise—10 or 20 minutes of walking a day—can be enough to take the edge off. The Centers for Disease Control and ...