Gut Health Stool Test: What It Actually Measures, Which Tests Work, and How to Read Your Results
If you have been dealing with bloating, food sensitivities, or persistent fatigue, you have probably considered a gut health stool test. The problem is that the market is flooded with options ranging from clinically validated diagnostic panels to consumer microbiome kits that promise personalized diet advice based on shaky science. Not all stool tests measure the same things, and not all of them produce actionable results. This guide breaks down what the research actually supports, which biomarkers have strong diagnostic evidence, and where the science falls short.