My AST is 53 and my ALT is 84 after taking a generic form of Lipitor for two months. I was taken off to stop drinking due to my history and retest in two months. My AST and ALT was on the high side before taking the statin drug. One test showed an AST of 36 and ALT of 56. Two questions.....Is this level concerning? How long, in your opinion, would it take to return to normal levels given an excellent diet (thanks to my wife), exercise 2 to 3 days of cardio, no drinking, and not a smoker? My BMI is 29.