CHQ: SUBJECT: ALT in blood
  MESSAGE: My ALT is 45, AST is 56.  What is best way or test to know the reason for these increased values in Blood.  And any treatment possible without knowing the reason.  I am a [LOCATION] having retired life. I feel 99-100 F most of the time, Age 73, wt 87 kg, no alkohol, no smoking etc.
Summary: What are the causes of and treatments for eleveted ALT and AST?