Diabetic patients can properly use some dairy, nuts and fruits as snacks. 1. Milk: Milk snacks contain a lot of protein, which can supplement the nutrition needed by the body. Suitable for diabetic patients to eat dairy snacks are unsweetened yogurt or low-sugar yogurt, skim milk or low-fat milk and so on. 2. Nuts: Nuts contain a lot of minerals, proteins and vitamins, which can replenish energy for the human body. It is recommended that patients eat plain nuts, such as plain pistachios, peanuts, hazelnuts, etc., as appropriate, too much is likely to increase the burden on the gastrointestinal tract. 3. Fruits: Fruits are rich in vitamins and minerals, diabetic patients can choose low glycemic index fruits, such as grapefruit, cherries, etc., as a way to replenish the body’s nutritional needs, to maintain good health. In life, diabetic patients should take a balanced diet, avoiding partiality or picky eating, in addition, should be regular meals. At the same time, diabetic patients need to standardize the treatment under the guidance of the doctor.