My GGT has gone to 150-200, but my AST/ALT are fine. My blood sugar is high (110 fasting) and has been diet/ex controlled so far. What should I do?

May just be you. Some people run high GGT's -- it's hereditary. I'm concerned that someone has diagnosed you with "cirrhosis of the liver" -- if this is the case, it's very serious, but it you just had elevated liver enzymes, perhaps it's a mistake. Get with your physician and keep up with diet and fitness. Best wishes.