Labs show high LFT, ultrasound detected fatty liver. Analysis and natural treatment means?

I am a 40 year Man.I have recently done a routine blood test, Test results show following abnormal results MCH- Mean Corp hemoglobin = 26.9 (Normal range is report is 27-32) EOS% Eosinophils =7.9 (0-5) CHOL-Total Cholestrol = 223.4 (0-200) LDL- LDL Cholesterol =154.8 (0-130) Uric Acid = 6.72 (3.5-7.2) it is within the range ALT =109 (0-44.9) GGT = 112.4 (42.3-54.9) AST =53.2 (0-34.9) Doctor has advised me to go for ultrasound, Following is the report of Ultrasound Liver: Shape and size preserved. Homogeneous parenchyma. Diffused increased echogenicity compatiable with fatty liver, GRADE I/II BILE DUCT: Intra and extrahepatic biliary undilated. GALLBLADDER: Acalculous. Thin, smooth walls, impresses with little sludge biliar. PANCREAS: Size and shape preserved. SPLEEN: Normal size and shape, Homogenous parenchyma. KIDNEY: Both normal size and shape. Cortico medullary ratio preserved. Not dilated renal sinuse. My question is what is my condition,and how can it be treated in a natural way. I have never drink in my life, I am not a smoking, I do not eat much fatty food, even fast food. I am non vegetarian, and eat chicken a couple of times a week. I do not eat saturated fat, like butter or ghee. Kindly advise me that how I am improve from this. Any food which would be best suited etc