Lewy body dementia (LBD) is a type of dementia caused by abnormal protein deposits in the brain, called Lewy bodies. The deposits cause chemical changes in the brain, leading to problems with thinking ...

When Jackie Bezos, Amazon founder Jeff Bezos' mom, died in 2025, her death helped increase public awareness of a specific type of dementia. Called Lewy body dementia, it's a disease that progressively ...

We know inhaling polluted air harms our lungs—but what about our brains? According to compelling new research, pollution may put you at higher risk of being hospitalized for one of the most common ...