do you use Kimchi? No it's not a Japanese courtesan. It's a Sauerkraut-type dish that apparently is good for the gut.
(en.wikipedia.org)https://en.wikipedia.org/wiki/KimchiI have a sensitive stomach which makes me feel queasy especially after my morning dump. I ate vegemite (yeast) but couldn't detect any benefit. Was going to get some non-alcoholic beer but...bit expensive.