A happy and energetic day starts with a delicious breakfast. But do you know what nutrients you need for breakfast? Why do we value breakfast so much? What are the common misunderstandings of breakfast?
First, breakfast nutrition is all known
A healthy breakfast can provide the body with four major nutrients: carbohydrates, proteins, vitamins and minerals. Among them, carbohydrates are the main source of energy for the human body, which can be quickly broken down into glucose in the body, preventing hypoglycemia when waking up in the morning, and improving the vitality of the brain and promoting the body's absorption of nutrients.
Protein is an important component of all cells and tissues of the human body. The human body needs to supplement enough protein every day to meet the body's normal needs. If there is a lack of protein in breakfast, then the concentration of glucose in the blood will quickly drop, making the person feel hungry and fatigued.
Vitamins are a class of organic compounds necessary to maintain human health, and they play an important role in human growth, metabolism and development. For office workers who face computers for a long time, eating more vitamin-rich foods for breakfast can play a certain protective role in the eyes and brain.
Minerals are necessary to maintain the body's acid-base balance and normal osmotic pressure. Some special physiological substances in the human body, such as hemoglobin in the blood, shenzoadrenaline, etc., require the participation of iron and iodine to be synthesized. In the process of human metabolism, a certain amount of minerals are excreted every day through urine, sweat, hair, etc., so they must be supplemented through diet.
Second, it is important to eat a good breakfast
Breakfast is the first meal of the day, which can supplement the necessary nutrients for the body that has rested all night and is in an empty state, so that we have clearer thinking and judgment for a day of work and study, and at the same time, it can also make people feel happy. A good breakfast is equivalent to a good start to the day; If you eat breakfast badly, or even skip breakfast, it is easy to have low blood sugar, reduce the excitement of the brain, and appear mental immersion, slow response, fatigue and other phenomena, affecting the efficiency of work and study. In addition, when the human body is in a state of hypoglycemia, it is easy to produce anxiety, irritability, resulting in a poor mental state throughout the morning. This shows how important a nutritious breakfast is.
Third, the health hazards of skipping breakfast
In life, many people think that breakfast is not important, often skip breakfast or eat casually, and wait until noon to eat a big meal. As everyone knows, such a hasty arrangement of breakfast will not only affect the body and brain function due to lack of energy, but also easily cause diseases over time.
1. Skipping breakfast is easy to gain weight
Do not eat breakfast, lunch and dinner will inevitably eat too much food, especially soon after dinner to sleep, the body has not had time to digest and absorb, in the long run, the body is overwhelmed, will make excess heat, resulting in fat accumulation, make people fat.
2. Skipping breakfast is easy to induce chronic diseases
Long-term skipping breakfast will not only lead to insufficient intake of energy and nutrients throughout the day, but also easily induce gastritis, gastric ulcer, gallstones, cholecystitis, constipation and other digestive diseases, resulting in malnutrition, decreased immunity, anemia and other problems.
3. Skipping breakfast is easy to accelerate aging
Without breakfast, the nutrients needed by the human body cannot be supplemented in time, and the glycogen and protein stored in the body will be consumed to meet the needs of the body, which can easily lead to dry skin, wrinkling and anemia in the long run.
4. Skipping breakfast increases the risk of cardiovascular disease
After a night's sleep, the viscosity of human blood will increase, and long-term skipping breakfast will cause low-density lipoprotein deposition in the inner wall of blood vessels, resulting in arteriosclerosis. People who skip breakfast also have a much higher chance of suffering from diseases such as myocardial infarction than normal people.
5. Skipping breakfast reduces resistance
If you start a day's work without breakfast, the empty stomach body will use glands such as the thyroid gland, parathyroid gland, and pituitary gland to burn tissues in order to gain motivation, causing hyperglands to put the body in a negative balance, and resistance will be reduced.