A whole drawer in the fridge is dedicated to cheese, right below the drawer of insulin.
They eat cheese plain, but they have also come up with some other ideas for low carb snacks. One of the favorites is chipless nachos. Sliced cheese with a jalapeno slice, baked at 400 for about 7 minutes. Yum! The inspiration came from this blog.
Cheese, meat, eggs, sugar free jello....those are about the only carb-free foods, so we keep plenty of all of those on hand. Veggies are mostly low carb, but even some veggies with dip require an injection, depending on the veggie, the dip, and the amount. All fruits require an injection. So I try to keep plenty of carb free snacks on hand. Growing boys need lots of food, and shouldn't always have to take a shot to eat it. Carb free snacks help my guys KDA every day!