New Research Sharpens the Link Between Dirty Air and Brain Health
Recent studies are adding detail to an old concern: long-term air pollution exposure may be tied not just to dementia risk, but to changes in the brain itself.
What scientists think may help the brain clear its waste
A recent explainer on brain waste clearance highlights sleep, exercise and breathing as possible ways to support the brain’s fluid-moving cleanup systems. The evidence is promising, but still evolving.
Diabetes and Dementia: What Older Adults Should Know
A new AARP explainer highlights why people with diabetes may want to pay closer attention to brain health—and why blood sugar, blood pressure and cholesterol management matter after 45.