EBooks › Macronutrients Tracking Guide eBook 1 / 2 Image 1 of 2 Image 2 of 2 Macronutrients Tracking Guide eBook A$9.95 Learn more about how to calculate and track macronutrients including a guide on using My Fitness Pal. Add To Cart Added! Learn more about how to calculate and track macronutrients including a guide on using My Fitness Pal.