Not to be picky, but even on induction you are supposed to have 3 cups of veggies per day; more if you are not also eating the allowed portions of avocado and olives or the cheese, cream or lemon juice also allowed on induction. If you don't eat those things, you will find that it's quite possible to consume quite a bit more veggies and still not go over your 20 grams of carb per day maximum even on induction.