Fatty Liver

- I am an occasional drinker ...say a couple of whiskies per week ... regular exercise.. Healthy.. not over weight (may not be ideal weight though) ... watch my diet (among it: 4 eggs per week ...moderate meat ...coffee may be once a day with milk ...Tahini ... fruits and veg) - My blood test has the following components: ALT = 21 and ALK PHOS = 39 Through an ultra sound test and my physician say I have a fatty liver. Any comment you can give