A very technical document at this link but there is a very defined connection between increased uptake of Aluminum and it’s impact on Iron assimilation and connection to Alzheimers. Amyloid plaque that encases the brain has ben referred to as a defensive response as all of the blood at some time passes through it and excessive accumulation of Iron to me is a “tell” that something else is going on in the body
Go to pages 25-26 for an initial conclusion that will open your eyes I hope, but to me in my research and work in caregiving and Elderly population maladies points at the increase in use and absorption of Aluminum (acid reflux meds including antacid OTC products) is a key element
https://scholarspace.manoa.hawaii.edu/bitstream/handle/10125/10527/uhm_ms_3947_r.pdf?sequence=1
I used a ton of maalox in the 80s