Get a compartment bento box, not a lunchbox

A stainless steel bento box with fixed compartments is the best way to separate carbs and proteins at lunch.

Fixed compartments do the work for you. This is basically the diabetes “plate method” built into a container: half your box for non-starchy veggies, a quarter for protein, a quarter for carbs. When you’re tired and hungry, you don’t have to think about portions — the box literally separates the food for you.

Looking for specifics: LunchBots and PlanetBox are the two names you’ll keep seeing, and they’re both good. Stainless steel, no plastic, dishwasher safe. If you need to microwave your lunch, skip the steel and go with a glass divided container instead — PrepNaturals makes cheap ones that hold up fine.

What to avoid: single big containers where everything piles together, and those “bento bags” that are just one open space. Also be careful with sauce compartments — anything with a removable plastic divider is a leak waiting to happen.

Your blood sugar doesn’t care about your lunchbox, but your habits do.