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What Does Low ALT mean? Alanine aminotransferase or ALT (also known as SGPT) is an enzyme your body needs to break down proteins into energy. Most of it is found in the liver [1, 2]. ALT blood levels are a marker of liver health: low levels typically indicate a healthy liver, while high levels suggest liver damage .
An alanine transaminase (ALT) blood test measures the amount of ALT in your blood. ALT levels in your blood can increase when your liver is damaged, so healthcare providers often use an ALT blood test to help assess the health of your liver.
Normally, ALT levels in the blood are low. If your liver is damaged, it will release more ALT into your blood and levels will rise. But your ALT level alone doesn't give doctors a full picture...
The ALT level in the blood is a bit low. Low ALT values are usually a positive sign and they are not considered out of range. It may be a matter of concern if TSH parameter is high that may suggest hypothyroidism or in case an urinary tract infection is present.
Like ALT, AST is usually present in blood at low levels. An increase in AST levels may mean liver damage, liver disease or muscle damage. This test is sometimes referred to as SGOT. Alkaline phosphatase (ALP). ALP is an enzyme found in the liver and bone and is important for breaking down proteins.
An AST/ALT ratio of less than 1 (where the ALT is higher than the AST) is a general indication of fatty liver disease. An AST/ALT ratio equal to 1 (where the ALT is equal to the AST) may indicate acute viral hepatitis or hepatotoxicity.
Understand the result with high, low, and normal results of AST and ALT. Symptoms of elevated or high liver enzymes in the blood include fever, abdominal pain, poor appetite, itching, and nausea. Elevated levels of AST and ALT may signify the level of liver damage and varies by person.
High ALT levels can indicate mild or serious liver disease. Low ALT levels are typically not a concern but may be problematic in older adults. Talk with your doctor about any symptoms you may have or if you are at risk of liver disease. Your doctor may order this simple blood test.
ALT blood tests are a type of test that measures your liver function. If you have liver damage or live with liver disease, your liver releases ALT into your blood. Too much ALT in your...
As a result, measuring AST levels through blood tests can be a valuable tool to assess liver function and identify potential liver concerns. ALT is an enzyme primarily found in the liver, with lesser amounts in the kidneys, heart, and muscles.