After years of intestinal problems (IBS and parasites) and having tried many things (GP, internist, dietician, etc.) I ended up on the Gezonde-darmflora website. Partly thanks to antibiotics to eradicate the parasites (in vain), my gut biome was severely out of balance. Since taking the poo capsules, now 4 weeks ago, I notice that this has had a positive influence on several levels. Marco Thank you very much!