It depends for us. We will almost always catch it on the CGM and be able to get a good correction and a healthy predose going before a meal. But those days where BG is just high and NOTHING is bringing it down, well, we're not going to starve him. On those days, I do try to keep things relatively low carb. I'll usually give him a BIG salad first to fill him up a bit, lots of Crystal Lite or Kool-Aid fun fizz, and then try to interest him in something like scrambled eggs with a piece of PB wheat toast. Maybe some blueberries or strawberries with Cool Whip on top. Basically as low carb as possible without getting him really P.O'd at me.