The way of eating dinner has a great influence on health, and a good dinner diet can bring many benefits to health. So how do women eat healthy dinners? What is the dietary principle of keeping healthy for dinner? How women eat a healthy dinner is very simple. Let's learn more about how women eat a healthy dinner.

1, the principle of healthy dinner

Rule 1: Don't have too sweet dinner.

It is not advisable to eat sweets often after meals and dinners. Sugar can be decomposed into fructose and glucose by digestion, which are absorbed by human body and converted into energy and fat respectively. Because people's exercise after dinner is reduced, and exercise can inhibit the conversion of sugar into fat, eating too many sweets at dinner will accumulate fat in the body and make people fat over time.

Rule 2: Dinner is not meat.

Medical research has found that people who often eat meat for dinner have three or four times higher blood lipids than those who often eat vegetarian food. People with hyperlipidemia and hypertension often eat meat for dinner, which is tantamount to "adding fuel to the fire." Eating meat regularly at dinner will increase the cholesterol content in the body, and too much cholesterol will accumulate on the blood vessel wall, which will induce arteriosclerosis and coronary heart disease in the long run.

Principle 3: Don't eat full.

Chinese medicine believes that "stomach disharmony leads to anxiety". If you eat too much dinner, it will inevitably increase the burden on the gastrointestinal tract, and the information of its intense work will continue to spread to the brain, making people sleepless and dreamy. Over time, it will easily lead to neurasthenia and other diseases. Long-term overeating and repeated stimulation of a large amount of insulin secretion in middle-aged people will often aggravate the burden on insulin B cells, and then lead to failure, thus inducing diabetes.

At the same time, if you eat too much dinner, some protein can't digest and absorb it. Under the action of intestinal bacteria, toxic substances will be produced. In addition, intestinal peristalsis slows down during sleep, which relatively prolongs the residence time of these substances in the intestine and may lead to colorectal cancer.

Rule 4: Don't be too late for dinner.

Dinner should not be eaten too late, otherwise it is easy to suffer from urethral stones. Many people always eat dinner very late because of work or other reasons, and don't sleep for a long time after eating. In the state of sleep, people's blood flow rate will become very slow, urine will also decrease, part of the calcium salt intake will be fully absorbed by the human body, and the rest will be excreted through urine.

2. Precautions for eating dinner

1. Too much processed meat will increase the risk of cancer.

Barbecue is the main character on the table of many carnivores. Eating too much barbecue and bacon for dinner, such as sausage and barbecue, not only has poor nutrition, but also affects digestion. In the process of barbecue food, Maillard reaction will occur. Although the smell is fragrant, it affects the digestion and absorption of protein. In addition, eating less meat and vegetables for dinner will reduce the amount of exercise, which will easily lead to obesity and even increase the risk of malignant tumors such as breast cancer and colorectal cancer.

Therefore, dinners should be kept away from barbecues as far as possible, especially for patients with hypertension and coronary heart disease and the elderly with decreased digestion and absorption ability. Try to stew, cook and stew with less oil and salt.

2, do not eat dinner, hungry, nervous involvement.

The method of "not eating after noon" is very popular in the weight loss circle. This eating habit is not for losing weight, but for your health. The emptying time of food in the stomach is about 4~6 hours. After emptying, the stomach will continue to secrete gastric acid. If there is no food neutralization, gastric acid will erode gastric mucosa for a long time. Most women who lose weight don't eat staple food for dinner, and don't add animal food and bean products, or only add a little low-carbohydrate food such as vegetables, tomatoes and cucumbers, which leads to a serious decline in protein intake and a lack of vitamins and minerals. In addition, because people who work overtime consume a lot of energy, skipping dinner will keep their nerves in a state of excitement and will not get a normal rest, thus affecting the efficiency of work and study the next day.

Excessive drinking will damage nerves, liver and stomach.

Happy or miserable, inviting three or five friends to "binge drink" is the choice of many people. Experts say that alcohol can change the nervous system of human body from an excited state to a highly inhibited state, and in severe cases, it will destroy the normal function of the nervous system. Although the concentration of beer is lower than that of white wine, it can reduce the secretion of prostaglandin E in the stomach wall after entering the stomach, leading to congestion and edema of the gastric mucosa, loss of appetite and fullness of the upper abdomen. Drinking liquor and beer together is even more terrible, which will accelerate the penetration of alcohol in liquor into the whole body and harm organs such as liver, stomach, intestine and kidney. Some people are too drunk to wake up after dinner and are prone to accidents in their sleep.

So it is best not to drink alcohol, especially within 4 to 6 hours before going to bed. If the wine bureau can't refuse, it's best to drink a cup of warm milk to protect the gastric mucosa before drinking. It should be noted that liquor and beer should never be chilled, and you can drink some green tea when you are drunk. A moderate amount of red wine is much better than white wine and beer.

4, often eat leftovers, beware of nitrite

Nitrite will combine with amines in the stomach to form nitrosamines, which is a first-class carcinogen. Some lazy and thrifty people will kill themselves by eating leftovers at noon. Some domestic scholars have done an experiment, putting leftovers in the refrigerator at noon and taking them out for heating six hours later (that is, dinner time). It was found that the content of nitrite increased, cooking increased by 16% and braised pork increased by 70%, which exceeded the national limit of pollutants in food. However, after 18 hours (that is, breakfast time the next day), the nitrite content of all dishes exceeded the national standard. So it's best to cook it all at once. If leftovers are left, they should be put into the refrigerator immediately after cooling. Storage time should not be too long, it is not suitable to eat every meal, and it is best to eat it within 5 hours. Fish, shrimp, crab, shellfish, etc. Protein is the best meal, otherwise eating leftovers is bad for the pancreas. Meat must be heated thoroughly, preferably for more than 10 minute, or microwave 1 minute. Don't eat leftovers soaked in hot water or vegetable soup to avoid incomplete heating.