Hi, I m a 51 year old male - I m running 25+ week, lifting 5 days, yoga, etc. I consume maybe 6 beers a week. I take daily vitamins, but absolutely no Advil, Tylennol, aspirin, etc. I just had my Cholesterol testing, it came back OK, but my Liver enzyme AST was a 65. I just went back this morning for a follow-up blood test and will get the results back within a week. Any thoughts as to why the elevated level.