Alanine Aminotransferase
What is ALT in blood tests?
ALT Measurement
Low: Below 7U/L
High: Above 55U/L
About Alanine Aminotransferase
An enzyme found in the liver, used to assess liver health.
The reasons for low ALT
Low ALT is uncommon but may be linked to chronic liver disease, malnutrition, or vitamin B6 deficiency. Ensuring proper liver function and maintaining a nutrient-rich diet can help.
The reasons for elevated ALT
High ALT suggests liver inflammation due to alcohol, fatty liver disease, hepatitis, or medication toxicity. Reducing alcohol, improving diet, and addressing liver issues can help lower ALT.
Is it bad too have too high/low ALT?
Low ALT is generally not a concern unless accompanied by signs of liver dysfunction or metabolic issues.
Chronically high ALT indicates liver inflammation, potentially leading to cirrhosis, liver failure, and metabolic disturbances.