As the saying goes: disease comes from the mouth, in the past it was for infectious diseases; now, with the improvement of living standards, the material life is very rich, to a large extent, fatty liver, hyperlipidemia, obese people are “eaten out” of the disease. Therefore, for fatty liver and other metabolic disorders of patients must be controlled from the source – “eat”, reasonable diet, food diversity, balanced nutrition, eat healthy. Dietary principles: 1, less oil, less salt, less sugar. 2, more coarse grains (grains and cereals) and root foods (sweet potatoes, taro, potatoes, yams) instead of refined rice and white flour, more green leafy vegetables. 3, diet should be chewed slowly, do not gobble. 4, try to eliminate and reduce restaurant meals, late-night snacks and soft drinks. 5, three regular meals, on time to get up. 6, with daily exercise 1-1.5 hours (such as brisk walking). 7, persistent, ready for the long battle. Second, the specific dietary requirements: 1, carbohydrates (staple food category): whole grain grains, mixed beans, potatoes, the average daily intake of 3 two. Including oatmeal, mixed grain flour and other fast food. If there is no diabetes recommended mixed grains and beans cooked into porridge, so that the volume is large, easy to control the amount of food, satiety is also more adequate. 2, protein (side dishes): fish, meat, shrimp 1-2 taels a day, a small piece of tofu, an egg, milk or yogurt 200 ml. Try to choose low-fat varieties, do not use the frying and stir-frying method, reduce the consumption of cooking oil, cook soup and stew to remove the floating oil. 3, vegetables and fruits: eat a variety of vegetables 1-2 pounds a day, half of which should be dark green vegetables, but also pay attention to less oil cooking methods; fruit 0.5-1 pounds a day, choose more need to chew with your mouth, eat a relatively more satiating fruit, the fruit with a particularly high sugar content should be limited, such as litchi, longan, fresh dates, grapes, watermelon and so on. Third, the art of eating in most of our lives, eating is a need, but not to complete this demand and gobble, as soon as possible to solve the “eat this battle”, but to eat as a kind of enjoyment, savor, enjoy the beauty and pleasure of food to stimulate the taste buds. If you eat fast, your digestive system will not have time to send the message “you’re almost full” to your brain, so you will continue to eat, but end up eating too much. When overeating, your digestion and absorption of excess food will be less enjoyable than the first few delicious bites. Expert research: At normal chewing speed, it takes at least 20 minutes to eat a meal. Slowing down your diet also provides enough time for your brain and stomach to identify if you’re about to eat. Weight loss is not “hunger therapy”, life in the world, can not enjoy the pleasure of eating, it is a painful thing, but in order to health, in order to reduce illness, in order to improve the quality of life, moderate diet, scientific meals is very necessary, to not eat staples to lose weight is completely wrong.