The trouble with this plan is that it has absolutely no basis whatever in science.

Every time this subject comes up, all of our O members say how well it works (because the plan for Type Os is essentially low carb ) and those of us As (me included) explain how poorly we do when eating vegetarian (or close to it).

Ruth, I would ignore the nonsense in this book, and carry on eating the low carb vegies of your choice as part of a low carb plan.