So interesting bc I just listened to the book "Grain Brain" as it talked about brain disorders being caused by chronic inflamation throughout the body. Interesting to me is that what was stated in the book (written by a nuerologist) was the impacts of gluten (even in non gluten sensitive people), refined/simple carbs (even some fruits), and raised insulin levels (hence some fruits, see apples, pineapples, peaches, grapes, etc) can have on inflamation markers in the body. The theory in turn was the nearly all of our now chronic illnesses or illnesses of modern society (diabetes, GI track issues, some cancers, cardiovascular issues, alzheimers, some ADD, even MS to a certain point) could be linked chances of obtaining one of these illnesses was greatly increased in via the standard American diet and many of these things (not all) could be treated with a change in ones diet to a more LCHF approach.
When you connect the dots and listen to what is out there all of this stuff really makes sense. So to the OPs point that Pfizer had a drug that would reduce inflamation thus reducing the chances of coming down with Alzheimers it also appears that just changing your diet up to LCHF would do the same thing YET our govt doesn't come out publicly with this info and keeps pushing a low fat diet approach for society. They seem to be so stuck on cholestoral, which I am more and more convienced doesn't really matter in the manner that most people think (meaning people get freaked out with higher LDL numbers even with high HDL numbers and low triglicerides which is essentially what a LCHF diet does in most). Even the studies that I have been looking at/reading about show a decrease of cardiovascular events/deaths of .2% by lowering your cholestoral from the 220-240 range to under 200 and that is ONLY for males under 50 as it seems males over 50 seem to do better with slightly higher levels of choestoral when looking at all cause mortalities and now other illnesses such as Alzheimers.
I'll take on avg 2-4 months less of life bc of a coronary event over having a huge increase of not even know who I am or the people around me for the last few years of my life.