Hi, MY liver enzymes are usually in the lower normal range.  I had 2 cold viruses this summer. Last week I had an anual physical and my ALT value was 51.  My Doctor said it could be from casual alcohol or weight related.  Iv had the same weight and casual alcohol use for a long time.  I forgot to tell him about the cold viruses. Could these be the cause?
Hayes viral infection like cold virus or flu may elevate ALT and AST. Alcohol may elevate transaminase AST, ALT and typically increase GGT. You should repeated your tests after 4 weeks.