Helicobacter pylori

Bile gastritis after gallbladder removal: why fasting makes it worse, what the evidence says about supplements, and how to eat.

Charles Dalziel's volunteers endured muscle-locking shocks to create the safety standards we rely on today. What do we owe them?

Dopamine blockers stop nausea but cause brutal next-day fatigue. Why the same receptor does both — and what makes them risky long-term.