If you could make one dietary change to set yourself onto a new trajectory of health, it would be to consume a nutrient dense breakfast consisting of high-quality protein, fiber, and healthy fats. A nutrient-dense, high-protein and fiber-rich breakfast will help you curb cravings for foods you are working to stay away from, boost your metabolism, balance your blood sugar, help regulate your circadian rhythms, keep your mind sharp during the day, and increase satiety.