Plot Your Spikes
Explore an illustrative blood-glucose curve by adding your meal
Add a meal to plot a composite curve. Blue dotted lines: 70 and 140 mg/dL references.
Horizontal dotted lines mark 70 mg/dL and 140 mg/dL. Dashed orange vertical lines mark each meal time; on the curve, each meal is a small colored dot on the line. Meal names sit just under that point with ink-blue background and white text.
Educational only. This tool is not a medical device and does not predict your real blood sugar.
Carbohydrate, fiber, and sugar values come from USDA when available, or from the offline list.
Always follow your clinician’s advice for diabetes care.