Worst Drinks for Diabetics

Which foods on this list should I be most careful about?

Of the 100 foods listed, 0 are rated Limit (GL ≥20 per 100g). These have the highest blood sugar impact and should be eaten sparingly — small portions, on occasion, always paired with protein and fiber. The remaining 100 — 100 diabetes-friendly and 0 moderate — are lower-GL choices for regular meals.

What portion size should I aim for?

Pairing is as important as portioning. Adding protein and fiber to any meal with these foods slows gastric emptying and creates a smoother glucose curve. The difference between eating a food alone versus as part of a balanced meal can be 20-40% in peak blood glucose.

Are there even better options outside this list?

Each food page includes a Better Alternatives grid — 4 lower-GL foods in the same category. Use those to discover swaps you may not have considered. Sometimes the difference between two similar foods is 10+ GL points.

What if I eat these at a restaurant?

Cooking method can matter, particularly for grains and starchy vegetables. Cooling and reheating increases resistant starch (lowers effective GI). Al dente cooking leaves more intact starch structure. Overcooking or pureeing breaks down fiber and increases the glycemic response.