I took psyllium husk, a cheap fiber supplement that eases indigestion and constipation. I was amazed by how quickly it helped. I was shocked by how quickly Psyllium husk worked for gut health. The fiber supplement is recommended to help with bloating, diarrhea, and constipation. https://www.businessinsider.com/how-fast-psyllium-husk-works-immediate-impact-effect-gut-2023-12