Anti-inflammatory diet probably part of preventative steps against Alzheimer's.

[agoodwinsmith]

This article is about a study showing that the plaque accumulation can be an over-response of the immune system:
https://drknews.com/alzheimers-infection-triggered-autoimmunity/
https://www.ncbi.nlm.nih.gov/pubmed/29689721
(full journal publication has a fee)

Here is a tidy outline of an anti-inflammatory diet:
https://www.hsonline.ca/managing-hs/nutrition/the-anti-inflammatory-diet.html