The role and function of gallbladder

The gallbladder can store and concentrate bile, regulate bile duct pressure, and secrete mucus.

1. Store and concentrate bile

. The gallbladder can store bile secreted by the liver, and reabsorb water and electrolytes into the blood. Finally, the effective components in the bile are left to participate in digestion.

2. Regulate bile duct pressure

. The gallbladder can regulate the pressure inside and outside the bile duct by storing bile, helping to maintain the pressure balance

inside and outside the bile duct.