I did not mean to imply that zero carbs are good. (in fact its just about impossible.) Just that it is ok (during induction) to have days with less than 20 carbs including days with zero, not every day, but occasionally.
I have read the book. And I do know that zero carbs is not the best. I have been doing Atkins for 2 years. You do not need "salad".
I was trying to point out that there are other vegetables besides salad greens and to explain to zx2 that 2 cups of "salad" a day is not mandatory, since he/she does not like salad greens.