Our daughter had a low today after lunch. The school nurse called to tell me about it and then mentioned that once her blood sugar is back within range we should be giving her protein to keep her blood sugar levels up. I thought I had read to give a few crackers to maintain blood sugar levels. I read this shortly after DDs DX so I may be mistaken. Do you give protein or crackers after BS is back up from a low? Or do you do nothing at all?