Normal blood test results for typical liver function tests include: ALT. 7 to 55 units per liter (U/L) AST. 8 to 48 U/L .
What AST and ALT is high?
An AST/ALT ratio higher than one (where the AST is higher than ALT) is suggestive of cirrhosis . An AST/ALT ratio higher than 2:1 (where the AST is more than twice as high as the ALT) is suggestive of alcoholic liver disease.
What is the normal range ALT?
A normal ALT test result can range from 7 to 55 units per liter (U/L) . Levels are normally higher in men. Slightly high ALT levels may be caused by: Alcohol abuse.
What is a normal AST level?
The normal range is 8 to 33 U/L . Normal value ranges may vary slightly among different laboratories. Some labs use different measurements or may test different samples. Talk to your health care provider about the meaning of your specific test results.
What level of AST indicates liver damage?
The AST is typically in the 100 to 200 IU/L range , even in severe disease, and the ALT level may be normal, even in severe cases. The AST level is higher than the ALT level, and the ratio is greater than 2:1 in 70% of patients. A ratio greater than 3 is strongly indicative of alcoholic hepatitis.
Is 70 a high ALT level?
Normal levels of AST and ALT may slightly vary depending on the individual laboratory’s reference values. Typically the range for normal AST is reported between 10 to 40 units per liter and ALT between 7 to 56 units per liter . Mild elevations are generally considered to be 2-3 times higher than the normal range.
When should I be concerned about AST levels?
High levels of AST in the blood may indicate hepatitis, cirrhosis, mononucleosis , or other liver diseases. High AST levels can also indicate heart problems or pancreatitis. If your results are not in the normal range, it doesn’t necessarily mean that you have a medical condition needing treatment.
Is 50 a high ALT level?
Alanine aminotransferase (ALT) is an enzyme found mainly in the liver. High levels (>50) indicate damage to liver cells as a result of infection (hepatitis, infectious mononucleosis, etc.) or toxic levels of drugs (e.g. acetaminophen [Tylenol]) or chemicals (e.g. chloroform) or alcohol.
What is a bad ALT level?
ALT blood levels are a marker of liver health: low levels typically indicate a healthy liver, while high levels suggest liver damage [3]. The normal range is around 7-35 U/L in women and 7-40 U/L in men . There may be some lab-to-lab variability in ranges due to differences in equipment, techniques, and chemicals used.
How can I lower my AST and ALT levels naturally?
- Drinking coffee. Drinking coffee can help to lower ALT levels. ...
- Exercising regularly. ...
- Losing excess weight. ...
- Increasing folic acid intake. ...
- Making dietary changes. ...
- Reducing high cholesterol. ...
- Taking care with medications or supplements. ...
- Avoiding alcohol, smoking, and environmental toxins.
Is ALT level of 63 high?
ALT levels can fluctuate 45% during a single day, with highest levels occurring in the afternoon and lowest levels at night. A high body mass index can increase ALT levels by 40 to 50%. Reference range is 14 – 63 IU/ L.
Is ALT of 35 high?
What is ALT? The normal range for ALT is 10-40 units per liter (U/L) of blood for men and 7-35 U/L for women .
Is ALT level of 36 high?
Normal Results
The normal range is 4 to 36 U/L. Normal value ranges may vary slightly among different laboratories.
Can AST levels return to normal?
Aspartate Transaminase (AST): Very high levels of AST (more than 10 times normal) are usually due to Acute Hepatitis, sometimes due to a viral infection. With acute Hepatitis, AST levels usually stay high for about 1-2 months but can take as long as 3-6 months to return to normal .
What is the ALT level for cirrhosis?
A high Mayo Risk Score, and an AST:ALT ratio of >1.12 have been shown to be indicators of risk for the development of oesophageal varices. In PSC, as with other liver diseases, there are suggestions that an AST :ALT ratio of >1 indicates the development of cirrhosis.
What is a good AST reading?
The normal range of values for AST (SGOT) is about 5 to 40 units per liter of serum (the liquid part of the blood). The normal range of values for ALT (SGPT) is about 7 to 56 units per liter of serum.
