What does urea mean?

Urea is a chemical that plays an important role in the human organism and other living beings. It is mainly produced in the liver from protein breaking and is excreted by the kidneys in the form of urine.

Urea Functions in the Body

Urea has several essential functions in the body, including:

1. Nitrogen waste elimination: Urea is the main final product of protein metabolism. It is formed when the body breaks the proteins consumed in the diet or the proteins present in the body tissues. Excess nitrogen resulting from this process is converted into urea to be eliminated by the kidneys.
2. Water and electrolyte balance regulation: Urea plays an important role in regulating water balance and electrolytes in the body. It helps maintain the proper concentration of salts and water in tissues and blood.
3. Carbon dioxide transport: Urea also plays a role in transporting carbon dioxide from tissue to lungs, where it is eliminated from the body through breathing.

Urea as Health Indicator

Urea concentration in the blood can be measured through blood tests and is often used as an indicator of renal function. High blood urea levels may indicate kidney problems such as kidney failure or dehydration. On the other hand, low urea levels can be a sign of liver problems or a protein -poor diet.

Urea in Industry and Agriculture

Urea is also widely used in industry and agriculture. In industry, it is used in the manufacture of plastics, resins and adhesives. In agriculture, urea is one of the most commonly used nitrogen fertilizers. It provides nitrogen to plants, promoting growth and increasing culture productivity.

Conclusion

Urea is an essential chemical for the proper functioning of the human organism and other living beings. It performs important functions in the elimination of nitrogen residues, regulation of water and electrolytes balance and carbon dioxide transport. In addition, urea also has applications in industry and agriculture. It is important to monitor blood urea levels to evaluate renal function and ensure good health.