Sorry to hear that. I don’t know if you have seen this recent, pretty interesting research.I thank you , Alzheimer’s is cruel diagnosis.

Could lithium explain — and treat — Alzheimer’s? — Harvard Gazette
New study finds deficiency ignites neurodegenerative disease, and restoring it reverses brain aging in mice.

It’s over the counter, easy, and cheap and maybe worth a try. My wife and I began taking it recently.