For a healthy and convenient breakfast, you can choose a whole wheat bread and a bottle of hot pure milk. Because whole wheat bread is rich in B vitamins, it has certain preventive and dietetic effects on fatigue, backache, loss of appetite, beriberi, boils and various skin diseases. Whole wheat bread is rich in crude fiber and has a certain therapeutic effect on constipation; Whole wheat food helps to lose weight and prevent diseases such as diabetes and atherosclerosis. And hot pure milk can not only warm our hands when the weather turns cold, but also effectively protect our stomachs from cold air. At the same time, protein and other nutrients provided by pure milk, such as fat, carbohydrate, vitamin A, lactose, lecithin, cholesterol, pigment, etc., can also ensure the comprehensiveness of nutritional elements.