Breakfast is extremely important for human health. Modern physiologists have shown that if the blood sugar level is too low, you will feel hungry and tired, and even dizziness, unsteadiness or palpitations. The maintenance of blood sugar levels in the body depends mainly on the type and quantity of food eaten at the first meal of the day. Without breakfast, it is difficult to maintain normal blood glucose levels in the body, and hypoglycemia will occur, directly affecting work, study and the body. At the same time, there will also be a lack of concentration, poor responsiveness and reduced stress, and in severe cases, there can be a deficiency, hypoglycemic coma and so on. Breakfast - the switch that starts the brain. Foreign scientists have shown that breakfast is the most important meal of the day, however, many people do not pay attention to life, that breakfast is breakfast, "point" only, often sloppy, and some even do not eat breakfast, which is extremely detrimental to children's health and learning. Do not eat breakfast not only can not meet the energy needed for normal human activities, people will feel dizzy, confused thinking, slow reaction, spirit of the new scattered, therefore, the American nutritionists compared to breakfast is the "start the brain switch" 2: collocation: the basic requirements are: the main side of the complementary, dry and sparse balance, meat and vegetable collocation. The following nutritional elements are your morning meal must pay attention to 1, carbohydrates: sugar to provide sustained vitality 2, protein food: the human body is able to maintain a full of energy is mainly dependent on the protein consumed at breakfast. 3, a small amount of oil intake of food, such as: mixing vegetables with some olive oil, black sesame oil, etc. 4, vitamins, minerals: this is the most easily ignored. It is best to have some freshly squeezed fruit sparing juice, vegetable salad, fruit salad, mixed small vegetables, pickles and so on.