Hello. I recently got a phone call from my doctor's office regarding my liver enzymes being elevated. My ALT is 109 and my AST is 58. This same doctor's office ran a lipid profile on me about three months ago and those levels were normal then. Is there anything that could be causing these enzymes to be elevated now? My doctor's office is now checking my enzyme levels again, and they're also running a bunch of other tests, too (B12, HIV, hepatitis, herpes, syphilis, etc., etc.