Since ancient times, health experts have put diet therapy in the most important position of health care. Diet is undoubtedly the most important for health. Nowadays, many chronic diseases, such as hypertension, hyperlipidemia, hyperglycemia, fatty liver and even tumors, are closely related to diet. Bad eating habits are the biggest hidden danger to health. A scientific and reasonable diet can prevent sub-health and chronic diseases and ensure good health. There is a saying that food is the most important thing for the people. Eating is a compulsory course for us every day, and mastering a healthy diet can benefit us for life. So, how to eat is more conducive to health? The key is to master these 3: 1 and have breakfast. Many people can't get up in the morning and evening. Don't go to work after getting up according to the alarm clock. There is no flaw in taking care of the quality of breakfast. Most people choose to eat something or not. In fact, breakfast is the most important meal of the day. Skipping breakfast for a long time will bring three major hazards to your health. 1. Cholecystitis and gallstones Chinese medicine believes that bile is not secreted by the gallbladder, but the bath water of the liver. After a night of detoxification and self-repair, the gallbladder is full of its bath water (bile), which needs to be discharged in time. Only under the action of food can the gallbladder strengthen its contraction and promote bile excretion. Therefore, not eating breakfast for a long time will cause cholestasis in the gallbladder, causing cholecystitis and gallstones. 2, gastric ulcer Chinese medicine believes that: 7 am to 9 am, is the season of the stomach, is the most active time of the stomach. At this time, gastric peristalsis began to strengthen and gastric acid secretion began to increase. Gastric acid is a kind of strong acid substance, which has super digestion ability for food. Fasting all night, my stomach is empty in the morning, and I need food urgently. The stomach that does not eat breakfast is in an empty stomach state, and gastric acid will directly contact the gastric mucosa. Under the influence of gastric acid, protein of gastric mucosa wall will be destroyed, causing erosive damage to gastric mucosa. This is the self-digestion of gastric acid, which is the main factor to form gastric ulcer. The most common symptoms of gastric ulcer are epigastric pain, nausea and vomiting, especially after meals. 3. The basic unit of human premature aging is cells. In the final analysis, human life activities are actually cell activities, and the continuous renewal of cells is the basis for maintaining life. After consuming about 12 hours a night, the nutrients necessary to maintain the normal metabolism of cells are extremely scarce. Without timely and comprehensive nutrition, cells lacking energy supply are like fatigue driving. Long-term fatigue will slow down cell innovation and accelerate cell aging, and the functions of human tissues and organs will also be inhibited or even damaged, forcing the human body to have premature aging. Second, the diversification of diet Chinese medicine believes that: five poisons attack, five grains nourish, five fruits help, five livestock benefits, and five vegetables supplement. 1. The nutritional components of grains are mainly carbohydrates and plant proteins. 2. Black berries are mainly rich in vitamins and dietary fiber, which helps digestion and improves acidic constitution. 3. Animals are mainly rich in fat and high-quality animal protein. 4, five dishes mainly contain a variety of vitamins and dietary fiber. "Medicine tonic is not as good as food tonic" is a famous saying of TCM health preservation. Every food in nature has its own nutritional characteristics. Therefore, the more kinds of food you choose every day, the better, and different nutrients in food can complement each other. Balanced nutrition is the greatest guarantee of health. Nowadays, many people advocate a low-calorie and low-fat diet, and even start to reject meat, which is unscientific. Medical research has proved that people who eat about 75 grams of lean meat every day have the lowest probability of stroke. All life activities of human body need protein's participation. It can be said that there would be no life without protein. What are the health hazards of insufficient intake of protein for a long time? 1. Immunity decreased. Without protein, there are insufficient substances to make antibodies and red blood cells, which leads to decreased immunity and easy to catch a cold and cough. 2. Anemia Anemia refers to the decrease of hemoglobin content in blood. The production and renewal of hemoglobin need the participation of protein. 3. Insufficient intake of protein in osteoporosis affects the quantity and quality of collagen. Insufficient collagen can easily lead to osteoporosis. 4, prone to wrinkles, lack of protein will reduce collagen, skin tissue lack of collagen support, it will relax, prone to wrinkles. 5, sleep quality decline protein deficiency will affect the secretion of hormones, sleep quality will deteriorate, after going to bed every day, toss and turn can not sleep, but also easy to wake up. 6, edema protein deficiency will make the body's water flow to the tissue gap, stay in the skin, subcutaneous tissue or body cavity. Edema of both lower limbs, even pleural, abdominal and pericardial effusion. Therefore, scientific and reasonable supplementation of high-quality protein is the guarantee of health. What foods do high-quality protein mainly come from? 1. Animal protein mainly comes from lean meat, eggs, fish and dairy products. 2. Plant protein mainly comes from soybean. The best way to supplement high-quality protein is to supplement meat and beans together. Lecithin in beans can prevent the fat in meat from depositing in blood vessels and reduce the risk of cardiovascular and cerebrovascular diseases. Animal protein in meat can make up for the deficiency of plant protein. Thirdly, fast food, also known as "5/2 fast food method", is a new method of losing weight and keeping in good health initiated by British medical doctor michael mosley. That is, only 500 kcal (girls) or 600 kcal (boys) food is consumed every day for two consecutive days in a week, and the rest five days are free to eat without control. Studies have shown that the benefits of fast food go far beyond losing weight, as well as protecting the brain and resisting aging; Control diabetes and lower blood sugar; Detoxification and organ purification; Improve immune function; Prevention of cancer; Improve mood, resist depression and prolong life. 1, lowering blood sugar and preventing cancer. By not eating food, we can improve the insulin sensitivity of human body, thus reducing the risk of heart disease and diabetes. It can also reduce the level of insulin-like growth factor-1 in human body, which is also an important factor leading to breast cancer, prostate cancer and colon cancer. 2, prolong life during fasting, the body's immune system will begin to repair genes. Through intermittent fasting and gene repair, long-term persistence can prolong life. 3, detoxification and beauty fast food, transforming excess fat in the body into heat and supplying it to important living organs such as brain, heart, liver and hematopoietic organs. Toxic substances deposited for a long time will be absorbed by blood and lymph, and then excreted through the kidneys and skin. With the discharge of toxins, it not only brings health, but also has the function of beauty and health care. Simply put, fasting is to find a balance. When our stomachs are full of delicious food, we can choose a day to reduce the burden on our bodies and prevent excessive energy, fat and garbage toxins from accumulating in our bodies, which is harmful to our health. Fasting is not only effective for weight loss, fat reduction and health preservation, but also has the following three advantages, so it is favored and respected by global stars. 1, does not affect interpersonal communication. You can freely choose two days as light food days in a week, without affecting the dinner with friends and relatives or the social intercourse at work. 2, does not affect the enjoyment of food, except for fasting for two days a week, you can eat normally for five days without affecting the enjoyment of food. It is easy to eat low-calorie food every day for a long time, and it is easy to cook low-calorie food every day occasionally, and then you can enjoy the delicious food on the tip of your tongue. This diet is easy to stick to for a long time. Nowadays, keeping in good health has become a fashion, and there are many ways to keep in good health, each of which has its own eye-catching place. But a healthy body does not need complicated health care methods. The simpler the better, just find a balance between diet, exercise and emotion. Diet is the key factor of health, so don't underestimate eating. The correct three meals a day can be better than eating a big tonic. 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