<s>[INST] My GGT was 113 and ALT 72. I have been a heavy drinker for 10 years (Now 32 years old). Do I have to quit drinking altogether to avoid further liver disease or is it possible to continue drinking 3 beers a night which I do now instead of the 10+ I used to. Is this GGT and ALT level dangerous? [/INST] Thank you for posting query at ChatDoctorAlcohol is toxic to liver (kitchen Chat Doctor. It should be avoided and strictly avoided if liver enzymes are elevated (hepatitis).further evaluation.is hep A, B C viral serology Negative??do a lipid profile test and an "abdominal ultrasound".are you using any medication that maybe toxic to liver?if all above results negative then advice:abstinence from "Alcohol and  </s>