Ping
Just do a bunch of warm coffee enemas —gross, huh? It was discovered by the Germans in WW1, and was in the Merk catalogue until about 1972.
Also drink dilute shakes of bentonite clay and psyllium husk powder, 1 tbsp of the clay and 1 tbsp of the husk in a very tall glass of water.
Do that 2x daily for 3 months and you’re good.
Also do probiotics a lot —keifir, saurkraut, kim-chee.
Cheap, simple, effective.
You can get the clay (it’s a powder) super cheap at herbco.com in the clay section.