IBS and low testosterone are linked both ways: gut motility, visceral pain, bacterial LPS and the microbiome all connect gut health and hormone levels.

Shift work and IBS are linked by circadian disruption of gut hormones, motility and the microbiome. See cohort data, six broken mediators and what helps.

Is snacking bad for digestion? How constant grazing disrupts the gut’s cleaning wave, stomach acid and appetite signals, and what actually breaks the habit.

Yes, diabetes mellitus can cause diarrhea, constipation, and other gastrointestinal issues. Learn how diabetes affects the digestive system.

Pseudomonas aeruginosa is often a cause of IBS and linked to diarrhea, especially antibiotic-associated diarrhea

Post-infectious irritable bowel syndrome treatment should be highly personalized due to different syndrome phenotypes based on infectious agent, prior microbiome health and host genetics

IBS is a risk factor for anemia and inversely, iron deficiency may also predispose for irritable bowel syndrome