warum gluckert der bauch — can a microbiome test help?

Stomach gurgling (borborygmi) is typically a normal physiological sound resulting from peristalsis and the movement of gas and fluid through the intestines. While a microbiome test can reveal the composition of your gut bacteria, there is currently no strong scientific evidence that such tests can diagnose or treat the cause of gurgling sounds. Most gurgling is benign and does not require any intervention. Only if accompanied by pain, diarrhea, or bloating should you seek medical advice. Home microbiome tests are often marketed for general wellness but lack clinical validation for this specific symptom. Therefore, the evidence is best described as 'marketing/unclear'.