:

Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

Oct 18, 2025

5 min

What is the longest you can live with Lewy body dementia? A look at the factors influencing prognosis

While the average life expectancy for Lewy body dementia (LBD) is 5 to 8 years after diagnosis, the actual range is significantly wider, extending to as long as 20 years or more. Understanding **what is the longest you can live with Lewy body dementia** requires moving beyond the average and considering the profound impact of individual circumstances.

Read Healthy Aging

Oct 15, 2025

4 min

What is the timeline of Lewy body dementia?

The average timeline from a Lewy body dementia (LBD) diagnosis to death is typically five to eight years, though some individuals may live for up to 20 years. The progression of LBD is generally faster and more unpredictable than Alzheimer's disease, with symptoms that can fluctuate from day to day.

Read Healthy Aging