Now that you've removed the junk from your diet, focus on eating good-for-you healthy foods: think whole, fresh, organic, and all-natural. Stock your kitchen with fresh fruits and veggies, whole grains, legumes, nuts and seeds, and grass-fed, organic proteins. Unlike processed foods, you'll find that all-natural food is more nutrient-dense and free of preservatives and chemicals, which only spells happiness for your body. Shop the perimeter of your grocery store, and strive to make your plate look as colorful as possible: eating a rainbow of foods ensures you're getting a variety of vitamins, antioxidants, and minerals. Don't forget to eat these foods with natural detoxing properties.