I wouldn't try to get your kids into ketosis. So begrudging them all carbs probably isn't necessary at all. But concentrate on carbs with lots of fiber and that they get plenty of protein and fat with their carbs.

There's lots of low carb breads out now, at least in my town. I suspect we'll see low carb crackers and more cereals soon. I get a low carb soy cereal called HiLo. 1.99 a box! I've made low-carb crackers, low-carb waffles, you can get low carb almost anything!

I'm getting a little leery of soy now. Reading bad things about soy and breast cancer. It is very similar to estrogen. Some say it can slow the thyroid down. I dunno. I hate to be experimenting on myself or someone's kids with it.