My oldest son lives with me and he is not a low-carber. I do the shopping and most of the cooking, so, by default, most of what he eats is low-carb. I don't by bread, sugar or pasta. Most of what is available for him to eat is meat and vegetables. If he wants something else, he buys it and fixes it. He used to complain about the lack of bread, but he has grown accustomed to it now.