ALT is involved in cellular energy production. ALT levels in your blood are usually low, but they can rise if you have liver disease, damage, or toxicity. ALT blood tests are often part of ...

are two liver enzymes measured in a blood test to check the health of your liver. High AST and ALT levels are a general sign of a liver problem. Based on which enzyme is elevated—or if both are ...

Kidney health is essential for your overall health and one of the best ways to measure it is through your creatinine levels ...