What is healthy diet? To the most people, healthy diet means more green foods, no junk foods. The green food is those pollution-free, high quality and nutrient food, including the organic vegetables and meats, fruits, eggs and so on. The meals of healthy diet should be cooked with fewer salt and oil. And the junk food is those low nutrition, high calorie, processed food with much salt or oil, such as the fries, fried chickens, salted eggs and so on. These foods will cause one get weight and increase the risk of many diseases. We should keep a healthy diet, abandon the junk food to keep ourselves healthy.