Which food has less impact on blood sugar?

SUSHI RICE (RICE, WATER, SEASONING (VINEGAR (DISTILLED VINEGAR, RICE VINEGAR, HIGH FRUCTOSE CORN SYRUP, SALT AND CARAMEL COLOR, DILUTED WITH WATER TO 4.2% ACIDITY (42 GRAIN)), SUGAR, SALT, MIRIN (CORN SYRUP, WATER, FERMENTED RICE EXTRACT (RICE, ALCOHOL, SALT AND CITRIC ACID), DISTILLED VINEGAR, BROWN SUGAR, SODIUM BENZONATE AND POTASSIUM SORBATE AS PRESERVATIVES)), CONTAINS ONE OR MORE OF THE FOLLOWING FISH (TUNA, SALMON, TILAPIA, AND/OR BOILED SHRIMP), CUCUMBER, AVOCADO, IMITATION CRAB (FISH PROTEIN (POLLOCK, THREADFIN BREAM, WHITING, COD, AND/OR SAURY), WATER, WHEAT, STARCH, MODIFIED TAPIOCA STARCH, CONTAINS 2% OR LESS OF THE FOLLOWING: SUGAR, SALT, CRAB EXTRACT, KONJAC FLOUR, CRAB FLAVOR, MIRIN (RICE WINE), MONOSODIUM GLUTAMATE, EGG WHOLE, CARMINE AND PAPRIKA COLOR, SODIUM POLYPHOSPHATE), SUSHI GINGER (GINGER, WATER, SALT, ACETIC ACID, CITRIC ACID, ASPARTAME (CONTAINS PHENYLALALINE), POTASSIUM SORBATE, FDA CERTIFIED FOOD COLOR RED #40), WASABI (HORSERADISH, MUSTARD, MUSTARD EXTRACT, CITRIC ACID, VITAMIN C (ASCORBIC ACID), ARTIFICIAL COLORING (FD&C YELLOW NO.5, BLUE NO.1), WATER), SEAWEED.