I read the other day that doctors are starting to find a commonality in alzheimer's patients. High cholesterol & obesity. Of course we all know that being fat is the cause of everything evil in the world (roll eyes here), but that's what I read. Actually it was the HDL (good cholesterol) being too low that was being talked about.
Welcome to the AgingCare community. This article written by one of the AgingCare experts answers your question exactly:
https://www.agingcare.com/133293
Hope this helps!
Lindsey