what does a gallbladder do for the human body
Gallbladder. The gallbladder is a pear-shaped, hollow structure located under the liver and on the right side of the abdomen. Its primary function is to store and concentrate bile, a yellow-brown digestive enzyme produced by the liver.The gallbladder is part of the biliary tract.hen food enters the small intestine, a hormone called cholecystokinin is released, signaling the gallbladder to contract and secrete bile into the small intestine through the common bile duct. The bile helps the digestive process by breaking up fats.
In vertebrates the gallbladder (also gall bladder, biliary vesicle or cholecyst), is a small organ where bile (a fluid produced by the liver) is stored and concentrated before it is released into the small intestine.Humans can live without a gallbladder.he bile that is secreted by the liver and stored in the gallbladder is not the same as the bile that is secreted by the gallbladder. During gallbladder storage of bile, it is concentrated by removal of some water and electrolytes.