How will one know which nutrient ratio percentages to choose from for their desired goal?
Generally if you are trying to maintain or lose weight you should be choosing a ratio of 50% or less of carbohydrates. If you are an athlete then you will generally choose 55% or higher depending on your activity requirements. If weight loss is your goal you may also have to adjust your carbohydrate intake based on your activity levels as well as how effective you are losing the weight. The bonus material you receive explains this a little further as well.
