Normal liver function alt value

In liver function tests, ALT (alanine aminotransferase) is an important indicator that helps us understand the health of the liver. Normal values ​​for ALT are usually between 0 and 40 units per liter (U/L), but the specific reference range may vary from laboratory to laboratory. Elevated ALT levels usually indicate liver cell damage, such as hepatitis, cirrhosis, or fatty liver.

Knowing the normal value of ALT does not mean that our understanding of liver function ends here. In fact, as the largest detoxification organ in the human body, the liver undertakes multiple functions such as metabolism, synthesis and secretion. Changes in ALT levels may be affected by many factors, such as drinking, drugs, viral infections, etc. The ALT index alone cannot fully reflect liver health, and it is necessary to combine other liver function indicators such as AST (aspartate aminotransferase), total bilirubin, etc. for comprehensive analysis.

In daily life, it is very important to keep the liver healthy. A proper diet, moderate exercise and a regular schedule are the basis for maintaining liver function. Eating more fiber-rich foods, such as vegetables, fruits and whole grains, can help the liver detoxify. Avoiding excessive drinking and drug abuse is also an important measure to protect the liver. Regular liver function tests are required, especially for people with a family history of liver disease or long-term use of drugs that affect the liver.

If you find that your ALT level is abnormally elevated, it is recommended to seek medical attention immediately to find out the cause and carry out targeted treatment. Your doctor may recommend further examinations, such as ultrasound or CT scans, to rule out the possibility of serious liver disease. For mild elevations, it can usually be improved by adjusting your lifestyle and eating habits.

Paying attention to liver function indicators, especially ALT levels, is a way for us to take responsibility for our own health. Through a healthy lifestyle and regular health checks, we can better protect our livers and enjoy a healthy life. I hope this article can provide you with useful information to help you better understand and maintain liver health.