Could Herbalife Be The Cause Of My Slightly Elevated Liver Enzymes And Non-alcoholic Fatty Liver?

Hi there I have been diagnosed with a slightly higher enzymes like a non alcoholic fatty liver y months ago. The last year my diet and exercise life hasn t been good due to stress. But 3 years ago I started herbalife. Do you think herbalife caused this? I was feeling ok during the herbalife programme and fitness thank you