Library · Physiology
Liver function
Make it clearer
The liver works like a processing center. It receives nutrients absorbed from the intestine, transforms some, stores others, and distributes them when needed. It also makes bile, a fluid that travels through ducts to the intestine and helps with fat digestion.
Picture a station that receives cargo, sorts it, stores part, and sends part onward. Hepatocytes, the main liver cells, perform much of this work. Liver blood tests measure only clues about the process, not every liver function.
In brief
The liver processes, stores, and distributes nutrients arriving from the intestine. It also produces bile, a fluid carried through the biliary system to the intestine, where it participates in fat digestion.
Hepatocytes, the main liver cells, transform absorbed molecules, store some, and release others according to the body's needs. This physiology is broader than what so-called liver function tests capture: a blood panel measures indirect signals and does not represent the organ's full range of work.
Sources (2)
- National Institute of Diabetes and Digestive and Kidney DiseasesYour Digestive System & How it Works
- National Institute of Diabetes and Digestive and Kidney DiseasesThe Digestive System
This page explains the topic in general terms; it does not tell anyone what treatment to follow.
Updated