This is a wonderful Thread. I've read that our slowed-down digestion contributes to an over-growth of bad bacteria in our digestive tract. At T9, I, too, can't cough or sneeze stongly enough to clear out debris properly. I sometimes take flaxseed oil for a dry cough or as a mild laxative.
Fishkybizniz, there are old-timey herbal remedys for clearing out debris from the urinary tract. I take Marshmallow Root. It is sold already in capsules, but the old fashioned method was to make a tea of it. And it can be flavored with a dash of black cherry juice, which is also curative. Of course, do your own research...but this has worked for me.