Alternate Day Diet: Track Your Diet Success (with Food Pyramid, Calorie Guide and BMI Chart)

The Alternate Day Diet advocates the consumption of only 500 calories on fasting days and eating everything you want on non-fasting days. This method is believed to encourage more people to stick to their diets. Since this is a risky move, you would be better off writing down your progress for easy monitoring in case your body can't take the restrictions of the diet.