The best version of the Cat Food Diet for hardcore sweet and starch cravings is the Fat Cat Diet. You decrease your protein intake and increase your fat intake, which gets your carbohydrate cravings under control. The more protein you eat, the more glucose is available in your blood stream, which can cause sweet and starch cravings. By increasing your fat intake to 75% of your daily calories, you can almost completely eliminate unwanted carbohydrate cravings. Instead of 2 cans of Cat Food, 2 or 3 times a day – you eat 1 can of Cat Food, 2 to 4 times a day. The secret is to add 2 tablespoons of olive oil to each can of Cat Food. Adding the olive oil takes your fat calories up which increases satiety, and decreases the amount of protein you are eating, which decreases your cravings.