Persistent bad breath despite good oral hygiene? It could be your gut. Learn how H. pylori, dysbiosis, and acid reflux cause bad breath, and tests available.

Starting H. pylori treatment? Learn what to expect, how to manage side effects, protect your microbiome, and ensure successful eradication.

Can H. pylori come back? Learn reinfection risks, why family screening matters, and when to retesting after successful treatment.

Stomach pain that goes away after eating isn't just hunger. Learn what causes it, when to see a doctor, and what tests are available.

Dark or black stools don't always mean bleeding, but they do warrant investigation. Learn the causes, what testing shows, and when to see a doctor.