What is the Difference Between Liver and Kidney Function?

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The liver and kidneys are two major organs in the human body, each with distinct functions. The main differences between liver and kidney function are summarized below:

Liver Function:

  1. Helps the body digest food and filter out toxic substances.
  2. Involved in the synthesis of proteins, glycogen, triglycerides, and cholesterol.
  3. Breaks down fat into fatty acids, providing energy to the body.
  4. Stores glycogen, providing energy to the body.

Kidney Function:

  1. Filters the blood in the body.
  2. Removes waste products from the body.
  3. Maintains stable temperature and healthy blood pressure.
  4. Removes acid produced by the cells of the body and maintains a healthy balance of water, salts, and minerals.

Both the liver and kidneys are vital for survival, and one cannot live without each other. While the liver is mainly responsible for digesting food, filtering out toxins, and synthesizing essential components, the kidneys are primarily responsible for filtering the blood, removing waste products, and maintaining a healthy balance of water, salts, and minerals in the body.

Comparative Table: Liver vs Kidney Function

The liver and kidneys are two major organs in the human body, both vital for survival. They share some functions, such as helping the body eliminate waste and toxins, but they also have distinct differences in their location, appearance, size, and functionalities. Here is a table summarizing the differences between liver and kidney function:

Feature Liver Kidney
Location Right side of the abdomen, conical-shaped Left side of the abdomen, bean-shaped
Function Bile production, blood clotting, protein production Filtering blood, regulating blood pressure, producing hormones like erythropoietin and renin
Size Largest internal organ One-tenth the size of the liver
Blood Flow Receives blood from the hepatic artery and portal vein Receives around 25% of the body's total blood
Waste Disposal Breaks down and detoxifies substances in the blood Filters waste products from the blood and produces urine

The liver is primarily responsible for digestive functions, while the kidney carries out the filtration of blood, regulating blood pressure, and producing hormones.