Earlier, I spoke about how fat can actually lower the GI value of a food. This is because it slows the rate at which glucose enters the bloodstream. This means that you can increase your fats (or maintain them at high levels) while increasing your carbs on the weekends and you can actually lower your protein intake. After all, you are getting plenty of protein all week long.

If you have a high-fat weekend with your high- carbs you will have the benefit of extending the length of your carb load. You will also not feel as tired or moody when you include fats with your carbs. This will give you a smoother ride through the weekend and make things much more enjoyable.