The biomarker panel provides information on how your liver cells are leaking ALT, ALP, AST and LD with GGT to show how the liver is responding to excess alcohol. HbA1c is a measure of how sugar coated your haemoglobin has become following excess sugar in the diet. Finally, the status of proC3 and proC6 biomarkers may indicate irreversible damage and the need for a liver transplant.