Which food has less impact on blood sugar?

TEAM CHEERIOS CEREAL BAR: WHOLE GRAIN OATS, CEREAL (WHOLE GRAIN OATS, WHOLE GRAIN CORN, SUGAR, CORN STARCH, BROWN SUGAR SYRUP, SALT, TRIPOTASSIUM PHOSPHATE, COLOR [CARAMEL COLOR, ANNATTO EXTRACT], VITAMIN E [MIXED TOCOPHEROLS] ADDED TO RETAIN FRESHNESS, VITAMINS AND MINERALS: CALCIUM CARBONATE, ZINC AND IRON [MINERAL NUTRIENTS], A B VITAMIN [NIACINAMIDE], B VITAMIN [CALCIUM PANTOTHENATE], VITAMIN C [SODIUM ASCORBATE], VITAMIN B6 [PYRIDOXINE HYDROCHLORIDE], VITAMIN B2 [RIBOFLAVIN], VITAMIN B1 [THIAMIN MONONITRATE], A B VITAMIN [FOLIC ACID], VITAMIN A [PALMITATE], VITAMIN B12, VITAMIN E [MIXED TOCOPHEROLS] ADDED TO PRESERVE FRESHNESS, VITAMIN D3), CORN SYRUP, SUGAR, FRUCTOSE, CANOLA OIL, CHICORY ROOT EXTRACT, WHOLE WHEAT FLOUR, CRANBERRIES, MALTODEXTRIN. CONTAINS 2% OR LESS OF: WHOLE GRAIN RICE, VEGETABLE GLYCERIN, CALCIUM CARBONATE, WHOLE CORN FLOUR, WHEAT STARCH, SOY LECITHIN, BAKING SODA, NATURAL FLAVOR. GRAHAMS, MINI CINNAMON (WG): WHOLE WHEAT FLOUR, SUGAR, BLEACHED ENRICHED FLOUR (BLEACHED WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), SHORTENING (PALM OIL, CANOLA OIL), CINNAMON, HONEY, MOLASSES, SOY LECITHIN, SALT, BAKING SODA, EGGS, MILK. 100% JUICE - APPLE JUICE: WATER, APPLE JUICE CONCENTRATE, VITAMIN C (ASCORBIC ACID).