How do I estimate the combined GiP value when mixing foods?
The combined GiP values of meal combinations in the book have been calculated using internationally recognised formulae and other criteria, including the type of food. You cannot therefore take a simple average, nor estimate this is some way. Simply follow the basic guidelines on types of foods that offer a low GI – vegetables, beans, pulses, nuts, wholegrains, seeds and fruit. Use as many of these ingredients as possible and choose lower fat cooking methods. Rest assured that by combining foods as in the examples given in the book, you will automatically be taking in a lower GI in the complete meal.
