There are lots of choices on the drug store shelves, but which fiber supplement is the right one for you? All of them help, says David Lab researchers.
https://www.eurekalert.org/news-releases/960356 and https://today.duke.edu/2022/07/it-doesn%E2%80%99t-matter-much-which-fiber-you-choose-%E2%80%93-just-get-more-fiber