What is the role and function of gallbladder?

What's in the gallbladder? I believe everyone will think that it contains our bile. If the gallbladder is just a container, then it has no importance. In fact, the gallbladder is not just a place to store bile, it also has more responsibilities, but everyone doesn't know it. So, what are the functions and effects of the gallbladder? Here we will give you a correct understanding of the functions of the gallbladder.

First of all, the gallbladder stores bile. However, why can bile be stored? You should know that during the non-digestive period of our human body, the gallbladder is in a contracted state. Therefore, the bile secreted by the liver cells enters the gallbladder through the cystic duct! In this way, the bile is stored. At this time, the bile is not concentrated and is still golden yellow!

We all know that bile is not golden yellow, but brown. Why is that? That's right, it is because the bile is concentrated in the gallbladder, and the concentrated bile becomes dark in color. It is such a process: although the bile stored in the gallbladder is stored in the gallbladder, the gallbladder is not only in a dilated state, but also contracts. In addition, the gallbladder mucosa absorbs water and inorganic salts, so that the bile is concentrated, and what is left is naturally the "essence" - the concentrated bile!

Since the gallbladder can contract and relax, this also means that there will be changes in pressure. Yes, the contraction and relaxation of the gallbladder can also regulate the pressure in the bile duct. When the gallbladder is dilated, bile flows into the gallbladder, and the pressure in the bile duct does not change significantly; however, when the gallbladder contracts, the pressure in the bile duct increases!

What goes out has to come in, so the gallbladder also discharges bile into the small intestine. However, the gallbladder is not actually very useful and is not indispensable. Of course, it would be best if it could be indispensable. If our gallbladder is removed, the digestion and absorption of the small intestine are not affected much, because bile is secreted by liver cells and hepatic bile can flow directly into the small intestine. Of course, if you take a lot of fatty foods at once and you don't have a gallbladder, you know the consequences, you will definitely suffer from indigestion!