Gastroenterologists Weigh In on Probiotic Signals, But Evidence Remains Mixed

In the crowded marketplace of wellness promises, gastroenterologists are offering a quieter, less convenient truth: the human gut, shaped over millennia by whole foods and fiber, cannot be restored by a capsule alone. While certain warning signs may reasonably prompt consideration of probiotic supplements, medical experts caution that Americans have inverted the order of things — reaching for the shortcut before laying the foundation. The deeper story here is not about probiotics at all, but about a culture that prefers purchase over practice.