Healthy snacks are great for noshing. Nuts, dried fruit, air-popped popcorn, low-fat cheese, and whole grain crackers are all nutritious foods, but they still contain calories. Binging on heath food is still binging, and it isn't going to help you reach your weight goal. Overeating healthy foods won't help you maintain the weight you already have either. So this is just a friendly reminder that no matter what you're eating, you'll still need to need to keep appropriate serving sizes in mind.