elevated AST and ALTs in 45 days
I had two blood panels taken about 45 days apart. The first time the AST and ALT levels were well within the normal range, and the second test shows "slightly elevated liver enzymes."
Dec 20th AST: 22 ALT:25
Feb 4th AST: 41 ALT: 70
Ranges given were AST 10-34 U/L and ALT 0-48 U/L. All others like Bilirubin and alkaline phosphate stayed below upper range. Notably alkaline phosphate increased by 7 to 70, but well under 125 upper limit, bilirubin increased by .1 to .4. These results were both signed off by the same doctor.
Any advice or causes? Thanks in advance.