Following the breakfast wagon here, any kind of fried potato is sure to help you feel better, and might even clear out your intestines in the process. Potatoes are a starchy source of carbohydrates, so they can help absorb some alcohol and reduce that shaky, jittery feeling. The addition of grease is an excellent idea, as it coats and soothes the stomach as your body works to process the booze. After wasting thousands of calories on vodka and beer, you may think you should eat a yogurt parfait or a fruit salad for breakfast, but now is not the time to worry about your calories. If you really want to battle that hangover, go grab a big ol’ bag of greasy French fries, sit down, and devour.