Moderate fatty liver choosing lifestyle changes over biopsy

Last year got diagnosed with fatty liver moderate. Came for appointment recently. They gave me two options.

  1. Liver biopsy: remove a small tissue from my liver
  2. Change my lifestyle by losing weight, changing eating habits, and going to the gym.

Chose 2 since I heard that 1 is invasive. I have 9 months to improve otherwise they would do it.

I bought “the 30-Minute Mediterranean Diet Cookbook” by Serene Ball for starter. Curious if anyone has tried this yet.