Interesting article suggesting reduction of blood glucose (reflected in glycosylated hemoglobin) does not reduce the risk of dementia in diabetes. In fact, too much reduction might increase the risk. Makes the CF results in BETonMACE potentially even more important.

https://www.medscape.com/viewarticle/920721?src=wnl_edit_tpal&uac=103031DG&impID=2214079&faf=1