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    Home > Food News > Food Articles > How to "eat" out of resistance? Nutrition experts: three meals a day four types of food.

    How to "eat" out of resistance? Nutrition experts: three meals a day four types of food.

    • Last Update: 2020-09-07
    • Source: Internet
    • Author: User
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    Original title: How to "eat" out of resistance? Nutrition experts: three meals a day four types of food
    February 23, the lunar calendar has entered the Year of the Rat February, the whole country up and down the city of the war "epidemic" lasted more than a month is still continuing. At this time, for the public, personal protection and improve their own resistance, strengthen immunity is essential.
    as the saying goes, man is iron rice is steel. What is the link between diet and immunity? How to enhance the body's immunity through diet during the war epidemic? What should I pay attention to in my diet? Dr. Chen Wei, Chairman of the Clinical Nutrition Branch of the Chinese Academy of Nutrition and Deputy Director of the Clinical Nutrition Department of the Chinese Academy of Medical Sciences/Beijing Concord Hospital, responded one by one through a network interview organized by the Chinese Association of Science and Technology, stressing the need to maintain a healthy three meals a day, to ensure four categories of food per day, to ensure more than 12 kinds of food per day, at least 25 kinds of food a week.
    Huang Bo, vice president of the Chinese Society of Immunology and professor in the Department of Immunology of the Chinese Academy of Medical Sciences/Beijing Concord Medical College, also pointed out that a healthy and rational diet is undoubtedly the basis for maintaining the normal functioning of the whole cell. In the face of the current epidemic, eating more mushrooms, dates, reishi powder, black wood ear and other foods, help to improve immunity, because these foods are rich in plant polysaccharies, including mushroom polysaccharies, polysaccharies, reishi polysaccharies, etc., can stimulate the natural immune cell surface of the subject molecules, so that immune cells in a pre-stimulating state.
    is the link between diet and immunity?
    Chen Wei said that the human body has three layers of "defensive walls" against outside attacks, the first layer is the skin, as well as the body's surface mucous membranes, through which to fight the outside world about 90% of the virus and bacteria attacks; , through mucous membrane secretion of mucus and phagocytosis, can kill foreign viruses, germs, if unfortunately there are individual viruses into the body and even cells, the body's third layer of protection will be activated, by the in-cell material to produce antibodies, through antibodies to remove the invasive virus. Therefore, these three layers of defense determine the vast majority of the body's immune function.
    these three layers of defense have anything to do with diet? Chen Wei pointed out that the aforementioned mucous membrane secretion mucus, as well as the body's own cells produced antibodies are proteins, these proteins form the basis of the body's resistance, "where does the protein come from?" You must eat to come. The human body, unlike plants, needs to use light for photoynthring, and the human body must rely on our mouth, can eat nutrition, can eat our resistance."
    how to "eat" immunity? :
    since diet and resistance are closely related, how can I increase resistance and immunity through diet? Chen Wei with a set of data to give the answer:
    First, to maintain a healthy three meals a day, during the outbreak, many people were forced to stay at home, to maintain the law of life, in addition to normal sleep, want to keep resistance must eat three meals, can not reduce meals, breakfast, lunch and dinner to eat; Food, including food (grain and potato), fruits and vegetables, high-quality protein food and fats, three is to ensure that more than 12 kinds of food per day, that is, at least 12 kinds of food in 4 categories, four is to eat at least 25 kinds of food a week, to achieve a more balanced nutrition, enhance resistance.
    He also provides specific recipes, said that food (grains and potatoes) eat at least 3 or more than 1 kg a day of staple food, staple food refers to fine grains or coarse grains, including rice, white pasta and other ingredients, and with a part of the cereal like sweet potatoes, yams, taro, potatoes and other ingredients; to meet the basic nutritional needs; high-quality protein food "to eat good things in place", including meat, eggs, milk, soy products, of which, daily meat at least 2-3 two, eggs 1-2, milk 1-2 bags, plus a little tofu, constitute a high-quality protein combination;
    should I pay attention to during the outbreak?
    Chen Wei first clarified the rumor that "eating garlic can prevent the virus" and "smear oil can fight germs" and other foods to treat neo-crown pneumonia, pointing out that the effect of food on immunity refers only to the basic role, there is no special effect of food, partial cure of disease, can not really play a preventive role in the disease. "Eat well, exercise well, do a good job of personal protection, this is the most important and effective way to get through the outbreak safely."
    said that during the outbreak, public concerns about diet also included meal- splits, cooked food through, unsystitional refrigerators and balconies, and staying away from wildlife.
    meal- split system, out or in public places we will be very careful, but back home will often relax, this should pay attention to vigilance, to reduce family dinner, three people eat their own meals, there are public dishes must try to use the public spoon and public chopsticks, reduce the cross-link between each other.
    In terms of cooking food, be sure to pay attention to cook the food thoroughly, Chen Wei suggested that during the outbreak than usual cooking heating for one more minute, "already cooked, and then cooked for one more minute, one more minute stew, so that you, your family life is safe."
    Is still winter, some people in the north want fruits and vegetables and other food on the balcony, the outside is very cold and bad, or put in the refrigerator, the refrigerator can freeze the germs to death is not bad. Chen Wei pointed out that those who have this idea must note that refrigerators and balconies can only provide a certain preservation temperature, day and night temperature difference will also have a large change, generally at 0 degrees -4 degrees can not inhibit bacterial growth. In addition, especially home people, to regularly replace non-fresh ingredients, found that there is a little bit of bad fruits, vegetables, should be removed as far as possible.
    away from wild animals, the outbreak is very much related to wild animals at present, and all kinds of wild animals (food) should be rejected. Of course, there is no need to overdo, during the epidemic prevention and control of many people because of fear to kill, throw pets on the big need, human beings after thousands of years of domestication of pigs, cattle, sheep, chickens and ducks and other livestock and poultry meat products, but also can be assured of meals.
    Chen Wei also specifically reminded that in response to epidemic prevention and control, the public must reduce the damage to their own resistance in the diet, including avoiding eating too much unclean, easy stomach food, pay attention to food cooked separately, tableware separate, etc., in order to reduce the disease due to dietary factors to bring new burden to individual resistance.
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