Fecal transplants seem to have a high success rate of fixing some gut health issues[1]. I&#x27;ve never tried one, though.<p>I take probiotics on a daily basis, but research is much more scant for them[2]. That said, I notice a marked difference when I stop taking them for a few days.<p>[1] <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Fecal_bacteriotherapy" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Fecal_bacteriotherapy</a><p>[2] <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Probiotic#Research" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Probiotic#Research</a>