What foods are good for preventing the new coronavirus? Dietary tips for preventing the new coronavirus pneumonia

We all know that the new coronavirus pneumonia is a recent outbreak. It is highly contagious and can be spread through droplets and contact, etc. The number of infected people is increasing. So what foods are better to eat to prevent the new coronavirus? Let's take a closer look!

What to eat to prevent the new coronavirus

First of all, you need to pay attention to supplementing nutrients that are closely related to the body's immune function: such as protein, vitamin C, vitamin A, vitamin E, iron, zinc, etc.

Foods rich in these nutrients that help improve immunity include: fish, milk, eggs, tofu, dried tofu and other soy products that are rich in protein and have good anti-infection capabilities.

Fresh fruits and vegetables rich in vitamin C can enhance the body's ability to block foreign pathogens, such as green peppers, spinach, kiwis, citrus, grapefruits, etc.

There are also animal livers that are rich in vitamin A and play an important role in the body's immune system, as well as provitamin A and carotenoids that can be converted into vitamin A in the body. Dark green vegetables or red and yellow vegetables and fruits, such as carrots, lettuce leaves, mangoes, sweet potatoes, etc.

Of course, there are also vegetable oils and nuts such as melon seeds and walnuts that are rich in vitamin E and can enhance the body's immune function. Animal blood and animal liver are rich in iron, which can prevent anemia caused by its deficiency, thereby reducing resistance to infection.

As well as beef and shellfish such as oysters, which are rich in zinc, which plays an important role in maintaining normal immune function, including the prevention of gastrointestinal and respiratory infections and parasites.

A balanced diet requires a variety of fresh foods. Only a diversified diet can ensure that the human body takes in enough antioxidant vitamins A, D, E, C and trace elements such as zinc, selenium, and iron.

This helps the immune cells to be in the best fighting state. Long-term nutrient deficiency and malnutrition will not only make you more susceptible to infection, but the infection will further weaken your immunity, resulting in reduced strength and difficulty in recovery.

Dietary principles for preventing the novel coronavirus

Adopt a balanced diet: During the prevention of novel coronavirus pneumonia, a balanced diet is needed to ensure proper nutrition, as follows:

1. Eat a variety of foods, mainly cereals

A diet consisting of a variety of foods can meet the energy and nutrient needs of all types of people. Normally, there should be no less than 12 types of food per day. During the epidemic prevention period, the types of food can be appropriately increased, which can not only play the complementary role of food protein, but also provide more non-nutrient health care. Cereals are the main body of my country's traditional diet. They are rich in starch, protein, B vitamins, minerals and dietary fiber. Especially whole grains, beans and potatoes are more beneficial to health. Rice, wheat, oats, black rice, millet, buckwheat, red beans, kidney beans, mung beans, potatoes, sweet potatoes, taro and yam are all good choices. We can match coarse and fine to enrich the types of dietary food. Of course, the total amount is not without restraint. Most people can eat 300 grams (raw weight) per day, and adjust appropriately.

2. Eat more fruits and vegetables, milk, and soy

Fruits and vegetables are an important part of a balanced diet. It is best to have vegetables at every meal, ensuring "one pound of vegetables and half a pound of fruit" every day, with dark vegetables accounting for more than 1/2. Milk is rich in calcium, and you can eat a variety of dairy products, which is equivalent to 300g of liquid milk per day. In addition to being rich in high-quality protein, soybeans also have some active substances that are beneficial to health. Especially for people who don't like to eat meat, soybeans and their products are very good substitutes. Nuts are rich in essential fatty acids and can be used as a beneficial supplement to the diet. Because of their high energy, it is not recommended to consume too much at one time, 50-70g per week is enough.

3. Eat fish, poultry, eggs, and lean meat in moderation

This type of food is rich in high-quality protein. When the virus is rampant, the body needs sufficient immunity to defeat it, so our immune cells, antibodies, hormones, digestive enzymes, etc. are inseparable from protein. In short, the daily diet can be roughly arranged with one egg and two taels of lean meat, preferably distributed in three meals.

4. Eat less salt and oil, control sugar and limit alcohol

It is the Spring Festival, and every household has prepared a lot of New Year's goods. However, due to the sudden outbreak, everyone is called to stay at home. The ingredients originally planned for entertaining guests will be rewarded to their own family. Many people in the circle of friends are showing off their homemade food, paired with fine wine, and the family is also happy. Remind everyone, especially patients with chronic diseases such as hypertension, hyperlipidemia, diabetes, hyperuricemia, pancreatitis, etc., not to consume too much salt, oil and alcohol, and avoid improper diet to induce coronary heart disease, diabetic ketoacidosis, gout, acute pancreatitis, etc. In view of the development of the epidemic, hospitals are the hardest hit areas for cross-infection. It is more important than not going out to reduce the possibility of visiting medical institutions.

5. Balance eating and exercise, maintain a healthy weight

This longest, quietest and most special Spring Festival has made many people live a cycle of eating and sleeping, resulting in excessive energy intake and reduced consumption. The abundant energy will contribute to your weight. I believe that "gaining three pounds during this festive season" is a piece of cake. Many friends around me are saying that their weight will soon show a trend similar to the development of the epidemic. In order to avoid the decline in resistance caused by dieting and weight loss, experts call for no weight loss during the epidemic prevention period, but everyone should not be too indulgent and allow weight gain and waist circumference to become thicker. Otherwise, when you are ready to go out after the holiday, you will find that your pants and skirts have become smaller, and you may usher in a new round of anxiety.

Dietary tips for preventing the novel coronavirus

First, you need to consume high-protein foods every day, including fish, meat, eggs, milk, beans and nuts, and you need to increase the amount on a daily basis; you also need to be careful not to eat wild animals.

Interpretation: We know that protein is necessary for cell renewal and repair, and immune molecules are also composed of protein, so protein plays an important role in the immune system. Food sources of high-quality protein include lean meat, poultry, fish, low-fat milk, eggs, beans, etc.

Second, you need to eat fresh vegetables and fruits every day, and increase the amount on top of your usual intake.

Interpretation: We know that vegetables and fruits are rich in vitamin C, and vitamin C can help the body better absorb iron in food, thereby helping to improve the body's immunity.

Therefore, one pound of vegetables and half a pound of fruit every day are enough to provide the required vitamin C.

Third, you need to drink plenty of water, no less than 1500ml per day.

Interpretation: Did you know? When the body lacks water, the body's resistance will decrease. In winter, the air is dry and the body is more likely to lose more water. Therefore, it is recommended that adults drink 1500-2000ml of water every day, and children drink 1000-1500ml of water every day. Don't wait until you are thirsty to drink. It is better to drink small amounts and multiple times than to drink a large bottle at once.

Fourth, in daily life, do not eat too much fat, choose cooking oil and cooking methods reasonably, make sure the ingredients are cooked well, and light taste is preferred.

Fifth, when eating or feeding, we need to concentrate, chew slowly, avoid talking while eating, and avoid aspiration when chewing food.

Sixth, during the COVID-19 epidemic, we should not go on a diet or lose weight.

This is because a major factor in dieting and weight loss is to reduce energy intake, which is not advisable at this critical moment, as reduced energy intake will inevitably reduce the body's resistance.

Seventh, you also need to have a regular work and rest schedule and get enough sleep, ensuring that you sleep no less than 7 hours a day. In addition, you also need to carry out individual physical exercise, with a cumulative time of no less than 1 hour a day, and do not participate in group sports activities.

Related News

From 0:00 to 24:00 on January 31, 2020, 70 new cases of pneumonia caused by the novel coronavirus were confirmed in Henan Province. Among the newly confirmed cases, there were 6 cases in Zhengzhou, 2 cases in Kaifeng, 2 cases in Luoyang, 1 case in Pingdingshan, 4 cases in Anyang, 6 cases in Xinxiang, 4 cases in Xuchang, 1 case in Luohe, 1 case in Sanmenxia, ​​5 cases in Nanyang, 2 cases in Shangqiu, 21 cases in Xinyang, 2 cases in Zhoukou, 10 cases in Zhumadian, and 3 cases in Yongcheng.

As of 24:00 on January 31, the province has reported a total of 422 confirmed cases of pneumonia caused by the new coronavirus, 36 severe cases, 5 critical cases, 2 deaths, 3 cured cases, and 751 suspected cases. Among them: Among the confirmed cases, there are 56 cases in Zhengzhou, 8 cases in Kaifeng, 5 cases in Luoyang, 11 cases in Pingdingshan, 24 cases in Anyang, 6 cases in Hebi, 21 cases in Xinxiang, 2 cases in Jiaozuo, 3 cases in Puyang, 12 cases in Xuchang, 14 cases in Luohe, 7 cases in Sanmenxia, ​​66 cases in Nanyang, 29 cases in Shangqiu, 70 cases in Xinyang, 38 cases in Zhoukou, 40 cases in Zhumadian, 1 case in Huaxian, 2 cases in Changyuan, and 7 cases in Yongcheng.

A total of 8,908 close contacts have been traced so far, 1,964 people have been released from observation on the 31st, 14 people have been diagnosed as suspected, and a total of 6,238 people are under medical observation.