#cluster:bolus-math

Same carb count, different glucose curve? It's not you — it's what's riding along with the carbs. Here's the simple explanation.

Zero carbs in the steak, yet you're high three hours later. Protein has a delayed glucose effect nobody told you about — here's the simple version.

Your insulin-to-carb ratio is the most personal number in your regimen — and it goes stale. Here's how to know if it's right and when to change it.

Same carbs, same count, different spike? Fat and protein add a second, slower wave that your carb math can't see. Here's what's happening and what to do.