The Irish, Koreans and Germans have not......they drink beer, and eat food that has been preserved by fermented milk by products such as sauerkraut, kimchee, and preserved fish.
The scientists for a longtime told us that beer and sauerkraut farts are bad. BUahahahahahaha! NOw the climate change religionists say that we must cease and desist ! NEVER !
Gassy Goodness: Exploring the Science Behind Why Sauerkraut Makes You Fart)
Recent scientific articles confirm sauerkraut as beneficial for gut biome. I’m pretty sure one of those also confirms kimchee.
I haven’t found confirmation for preserved fish...I really hate pickled herring...more than I hate sauerkraut, but I’ve been eating the damned sauerkraut.
Much cheaper than a pill-diet...and it does work.
Next up...time to take another look at pickled beets.
*sigh*