The Five Problems With Glycemic Index

The type of sugar that a given food contains can change its glycemic index. Fructose, for example, has a score of 23, but maltose is 105. Potatoes come in different shapes and sizes; frying potatoes in oil will have more fat. How a food is processed can impact its glycemicIndex. rolling oats disrupts the structure of its starches and makes them easier to digest.