Try the Ayuvedic  "OIL PULLING" method and use Coco Nut Oil each morning before 
taking in any nutrition . . . a mouthful and swich around in the mouth and 
teeth for 20 minutes -- do NOT swallow . . . 

Along the way you will SNEEZE and blow the saliva watered-down liqufied oil all 
over the place -- so beware!!! , , , ,  Initially have a towl handy -- you'll 
thank me . . .!!

https://healthimpactnews.com/2021/fda-approves-non-effective-new-alzheimers-drug-despite-their-own-doctors-recommending-against-it/