white bread 70-75 white rice 70-90 cookie 50-80 cupcake 70-80 doughnut 75-80 cornflakes 80 cherries 20 grapefruit 20 apple 40 macaroni and cheese 65 carrots 40 sweet potato 50 potato chips 75 jelly beans 80 pretzels 80 cucumber/artichoke/celery 15
what are some examples of a food's glycemic index (gi)?