Which food has less impact on blood sugar?

ENRICHED BREAD (ENRICHED WHEAT FLOUR, MALTED BARLEY, NIACIN, FERROUS SULFATE, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID, WATER, HIGH FRUCTOSE CORN SYRUP, CORN SYRUP, PARTIALLY HYDROGENATED VEGETABLE OIL) (SOYBEAN AND/OR COTTONSEED OIL AND/OR CANOLA AND CORN OILS). MAY CONTAIN SALT YEAST, SUGAR, HONEY, SESAME AND/OR POPPY SEEDS, MOLASSES, WHEAT GLUTEN, WHEY, SOY FLOUR, WHOLE WHEAT FLOUR, RYE FLOUR, OAT BRAIN, CORN FLOUR, CORN MEAL, RICE FLOUR, POTATO FLOUR, BUTTER, SKIM MILK, BUTTERMILK, LACTIC ACID, DISTILLED VINEGAR, SOY LECITHIN, DOUGH CONDITIONERS (MONO AND DIGLYCERIDES, SODIUM AND/OR CALCIUM STEAROYL LACTYLATE), YEAST NUTRIENTS (CONTAINS ONE OR MORE OF THE FOLLOWING"" MONOCALCIUM PHOSPHATE, CALCIUM SULFATE, AMMONIUM SULFATE); CALCIUM PROPIONATE (PRESERVATIVE), POTASSIUM SORBATE (PRESERVATIVE), NATURAL & IMITATION BLENDED PARMESAN, (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES), CELLULOSE, PARTIALLY HYDROGENATED SOYBEAN OIL, CASEIN, AND/OR CASEINATE, NATURAL FLAVOR, SALT, SODIUM CITRATE, LACTIC ACID, SORBIC ACID (AS A PRESERVATIVE). ROMANO CHEESE (SHEEP'S MILK, CHEESE CULTURE, SALT, ENZYMES), SALT, OREGANO, GARLIC POWDER, DEHYDRATED PARSLEY, BLACK PEPPER.