Forget the fad diets. Stop counting carbs. Dr. Mehmet Oz has teamed up with Dr. Michael Roizen to develop a diet plan that they say really works. Dr. Oz and Dr. Roizen have already helped millions live longer, look younger and become smarter patients. Now, they want to teach you how to lose weight and waist once and for all. The goal is to shrink your waist down to the ideal size—32 and a half inches for women and 35 inches for men—and make eating so easy, you never realize you're dieting! In the book YOU: On a Diet, Dr. Oz and Dr. Roizen explain why the body stores blubber and how cutting just 100 calories a day can help you lose a pound per month! Dr. Oz and Dr. Roizen studied people who lost weight and kept it off. They noticed that dieters who cut 400 calories a day ended up yo-yo dieting and regaining weight. Fasting shuts down your metabolism, Dr. Oz says, so when you bow to temptation and devour a candy bar, most of the calories are quickly deposited as fat. Cutting 100 calories a day—the equivalent of a Granny Smith apple—is a dieting strategy that most people can sustain for a lifetime, he says. The first step to getting on the path to better eating is to take stock of your pantry! Dr. Oz and Dr. Roizen say there are five ingredients that should be banned from your diet forever. The first ingredient to avoid is hydrogenated oil, which often masquerades as partially hydrogenated oil. Dr. Roizen says we should also eliminate sugar and high fructose corn syrup from our foods. "We eat 63 pounds of [high fructose corn syrup] a year, which puts 33 pounds on the typical American," he says. Enriched flour is the fourth ingredient to avoid. "[Enriched] means they took all the good stuff out and put a little back," Dr. Roizen says. In 1960, Americans didn't use enriched flour, but today we consume 63 pounds a year, he says. The fifth offenders are white foods—including bleached flour. The only white items you should have in your fridge are egg whites, cauliflower and fish, Dr. Roizen says. Your favorite snack foods won't advertise their artificial ingredients—Oprah's medical experts say you have to read the small print for yourself! After you've read the ingredients on the label, check out how much saturated fat and sugar is in your food. Dr. Roizen says you want to buy foods that contain less than four grams of saturated fat and less than four grams of sugar per serving. Keep in mind—polyunsaturated and monounsaturated fats are good for you and help fight depression. Can't seem to find any food that fits the bill? Dr. Oz says you should head over to the produce aisle and stock up on fresh fruits and vegetables. Packaged goods usually contain harmful, artificial ingredients because they're designed to stay on the shelf for years, he says. The supermarket shelves are filled with foods that seem healthy…but don't be fooled. Dr. Oz and Dr. Roizen say that 50 percent of the sugar we eat comes from "fat free" foods like salad dressings and soft drinks. In fact, young women get about half their daily calories from salad dressing! Dr. Oz says to substitute olive oil and vinegar for a healthier alternative. It's 3 p.m. and you're craving something sweet…and something salty. Before you put your quarters into the closest vending machine, consider some healthy alternatives to potato chips and candy bars. When Dr. Oz wants to crush a craving, he relies on his emergency snacks, which he carries everywhere! "Emergency foods you want tend to be foods that are a little crunchy with some sweetness to them," he says. Apples, carrots and nuts are great snacks to consider. A glass of vegetable juice also takes the edge off, he says. One snack you may not have thought of are breath strips! "I like [breath strips] because, a lot of times, we have a craving center in our brain that says put something in me," he says. "It doesn't tell you what." Dr. Oz says a glass of water, a good night's sleep or sex might also satisfy your craving center. Another way to fight fat is to spice it up! Adding red pepper flakes or cinnamon to your food can reduce your appetite. Starting with a smaller plate also helps you eat 33 percent less, Dr. Oz says.