2. Low- or no-fiber cereals
Cereal that is high in carbohydrates and sugar and low in fiber will cause your blood sugar to spike, then quickly drop—which can lead to mid-morning cravings and moodiness. Nutritionist Mitzi Dulan, RD, author of The Pinterest Diet, recommends choosing cereal with at least 3 grams of fiber per serving. Boost the fiber further by adding berries, a sprinkle of wheat germ or flaxseed, or sliced almonds.
3. Breakfast bars
“Most are loaded with sugar and have little to no protein and fiber,” says Rania Batayneh, MPH, author of The One-One-One Diet. She recommends looking for those that combine protein, fiber, and healthy fats such as KIND bars, many of which have fewer than 5 grams of sugar and at least 5 grams of protein.