What should I know about aufgeblahter bauch wie schwanger?

A bloated belly that looks like pregnancy can stem from food intolerances (lactose, fructose, gluten), irritable bowel syndrome (IBS), or small intestinal bacterial overgrowth (SIBO). Genetics play a minor but real role: the FUT2 rs601338 variant (non-secretor) reduces Bifidobacterium levels, potentially increasing gas production. Variants in LCT (lactase persistence) or SLC2A5 (fructose malabsorption) may also contribute. However, DNA tests alone cannot diagnose bloating – the evidence for direct genetic links is weak to mechanistic. More actionable are breath tests (SIBO), stool microbiome analysis, or elimination diets. Safety note: persistent bloating with pain or weight loss requires medical evaluation to rule out celiac disease or ovarian issues. MyBody-X results are clues, not diagnoses.