How does bile reflux occur?

How does bile reflux occur?

Bile is produced in your liver, stored in your gallbladder and released into your small intestine when there are fats there to digest. The pyloric valve lets food out of your stomach and into your small intestine, where it mixes with bile. If the pyloric valve is too relaxed, or maybe obstructed, it doesn’t close properly, and bile can flow back into your stomach.