Eat less for dinner. What is the best and most nutritious?

Dinner and health first, eat dinner early. Eating dinner early is a good health care policy recommended by medical experts. Studies have shown that eating early at dinner can greatly reduce the incidence of urinary calculi. There is a lot of calcium in dinner food. In the process of metabolism, part of calcium is absorbed and utilized by the small intestine, and the other part is filtered to the glomerulus and excreted through the urinary tract. The peak of calcium excretion usually occurs 4-5 hours after meals. If you eat dinner too late, when people fall asleep at the peak of calcium excretion, urine will stay in the urinary tract such as ureter, bladder and urethra, and cannot be excreted in time, resulting in an increase in calcium in urine, which is easy to deposit and form small crystals. Second, the essence of dinner is eating. Dinner must be vegetarian, mainly with carbohydrate-rich foods, especially some fresh vegetables, and try to reduce the intake of protein and fatty foods. However, in real life, due to the relatively sufficient preparation time, most family dinners are very rich, which is not conducive to health. If protein is ingested too much, it will stay in the intestine if it cannot be absorbed by the human body, and it will deteriorate to produce toxic substances such as ammonia, indole and ammonia sulfide, which will stimulate the intestinal wall and induce cancer. If you eat too much fat, your blood lipids will increase. A large number of clinical medical studies have confirmed that the blood lipid of people who often eat vegetarian food for dinner is generally three to four times higher than that of people who often eat vegetarian food, while people with hyperlipidemia and hypertension will add fuel to the fire if they often eat vegetarian food for dinner. Third, eat less dinner. Eat less dinner than breakfast and Chinese food. It is generally required that the calories provided by dinner should not exceed 30% of the total calories in the whole day. Eating too many calories at dinner often leads to the increase of blood cholesterol, and too much cholesterol accumulates on the blood vessel wall, which will induce arteriosclerosis and cardiovascular and cerebrovascular diseases over time; If you eat too much at dinner, the concentration of sugar, amino acids and fatty acids in your blood will increase. After dinner, people tend to exercise less and consume less calories. These substances will be converted into fat under the action of insulin, and the body will gradually become obese after a long time. Full dinners and dreamy dinners make the swollen stomach oppress the surrounding organs. After a full meal, the intense work of the stomach, intestine, liver, gallbladder and pancreas will produce information to the brain and make the cells in the corresponding parts of the brain active. Once the "wave" of excitement spreads to other parts of the cerebral cortex, it will induce all kinds of dreams. Nightmares often make people feel tired, which will lead to neurasthenia and other diseases over time. Overeating and obese dinner will increase the concentration of amino acids and fatty acids in blood sugar, thus promoting the secretion of insulin in large quantities, while people generally have little activity at night and low calorie consumption. Excess calories will synthesize a lot of fat under the action of insulin, which will gradually make people fat. Therefore, middle-aged and elderly people should have a light dinner, and the calorie intake at dinner should not exceed 30% of the total calories in the whole day, which is conducive to preventing and controlling obesity. Dinner and diabetes If middle-aged and elderly people overeat for a long time and repeatedly stimulate a large amount of insulin secretion, it will often cause the burden of insulin B cells to increase, leading to failure and inducing diabetes. Eating too many calories in dinner and dinner with coronary heart disease will increase cholesterol in the blood, stimulate the liver to produce low-density and very low-density lipoprotein, and carry too much cholesterol to the arterial wall to accumulate, which becomes another main cause of arteriosclerosis and coronary heart disease. Dinner is about rocks. Urethral stones are related to dinner being too late. According to the measurement, the peak of micturition is usually 4-5 hours after meals. If dinner is too late, the peak of urination is in sleep, and urine stays in the bladder, which will form urethral stones over time. So don't be too late for dinner, usually around 18. Overeating and sudden death at dinner is not as good as eating enough at dinner, and drinking too much is easy to induce acute pancreatitis, which makes people go into shock during sleep. No matter how strong a person is, he will die because he is not rescued in time. If the jugular vein of biliary tract is hit by stones and trapped by ascaris, it will lead to chronic biliary tract infection, which is more likely to induce acute pancreatitis and sudden death. Dinner and intestinal cancer Most of the non-staple foods in a day are eaten at night, and activities are reduced. Protein is bound to have a part that cannot be digested and a small part that cannot be absorbed. These substances are affected by anaerobic bacteria in the large intestine, which will produce transaminase, ammonia, indole and other harmful substances. These toxic products will increase the burden of liver and kidney and stimulate the brain. Intestinal peristalsis is reduced during sleep, which relatively prolongs the residence time of these substances in the intestinal cavity and promotes the increase of the incidence of colorectal cancer. Eating too much meat at dinner, high blood pressure dinner will not only increase the burden on the stomach, but also make blood pressure suddenly rise. In addition, when people sleep, the blood flow rate is greatly slowed down, and a large amount of blood lipids will be deposited on the blood vessel wall, causing arteriosclerosis and making people get high blood pressure. According to scientific experiments, people who often eat vegetarian food for dinner generally have 2-3 times higher blood lipids than those who often eat vegetarian food, while people with high blood pressure and obesity are more harmful if they love vegetarian food for dinner.