I thought giving up bread would be tough - especially since I LOVE sandwiches.
I now use iceberg lettuce, or another piece of meat and have a meat wrap
Depends on your goals, but lots of fruit can spike your glucose (especially banana). Milk is allowed but can have lots of carbs.
Dining out is the hardest part because everything seems to find a way to get grains on your plate.
So treat yourself and buy the best cuts of meat you can, and cook with better oils.
read marks blogs and or buy the books. They are awesome.