The causes of diabetes are many, many people in life will suffer from this disease seriously hurt the lives of patients, but suffering from this disease to pay attention to timely treatment, but diet is also very important, how to eat both healthy and save time? 1, use whole wheat as a staple food: buy 100% whole wheat food from the supermarket, such as whole wheat burgers that can be heated and eaten in the microwave, sugar-free, ready-to-eat oatmeal, etc. 2, eat more fiber-rich foods: at least 8 grams of fiber-based foods in each meal can slow the rate of blood sugar increase after eating, while preventing the risk of heart disease. Foods rich in dissolvable fiber include: legumes, fruits, vegetables, etc. 3.Serve cold dishes with olive oil to help lower blood sugar. 4.Eat more foods that contain less saturated fatty acids: such as fish, lean beef, pork tenderloin and skinless poultry, soy products, nonfat dairy products, etc. 5.Eat less refined cereals and carbonated drinks. 6.Calculate in advance the nutrition that should be consumed at each meal and use a small plate to serve food. 7, slow down the speed of eating: fast eaters will eat more, because it usually takes at least 20 minutes for the brain to receive the message that it has eaten enough. 8, cancel the evening sweets: do not add a meal or eat dessert before bedtime, unless your blood sugar is very low or the addition of this meal is required by your doctor.