Dr. Mercola describes the importance of you keeping the digestive tract in top shape:
… Your stomach generally becomes less acidic as you age, particularly after age 70. In his study, Orla-Jensen compared the gut bacteria of young people with that of healthy seniors, as well as with seniors suffering from dementia. He found that as people age, they have a greater proportion of pathogenic microbes to beneficial microbes in their intestinal tracts. This was particularly pronounced in seniors with dementia… which begs the question about whether dementia could actually be caused by an “intestinal infection.”
A study done at UC Davis found that E. coli and salmonella bacteria in mice produce fiber-like structures very similar to the inflammatory brain plaques seen in people with Alzheimer’s disease2. Your brain is shaped by bacteria in your digestive tract. Bacteria in your gut actually control how your brain cells express specific genes.3 Other studies report that disturbed gut flora in seniors contributes to accelerated aging, frailty and premature death.
More research is needed in order to understand the exact relationship between dysbiosis and dementia. But at the very least, these studies underscore the importance of maintaining high levels of beneficial bacteria in your intestinal tract. In fact, this bacterial community may be in charge of your entire metabolism. …
That would be a FUN class to have at the MCA.