High & Low Glycemic Index Foods Gallery High & Low Glycemic Index Foods Carbohydrates are one of the three main macronutrients that our bodies need to function. Our bodies prefer to use carbohydrates for energy because they are the easiest to break down and convert into energy High & Low Glycemic Index FoodsAlissa Mertel, CHHC, AADP2021-07-11T08:08:49-04:00