Spring is the beginning of the year, and it is also the time for everyone to make a work plan for the year. However, don’t forget that in spring, because of the unstable climate, high humidity, easy breeding of microorganisms, and excessive fatigue, it is easy to reduce the resistance of the human body. Besides influenza, gastroenteritis and other diseases, it will also become sub-health!
ensure sufficient protein
Most human immune barriers and immune substances, such as immunoglobulins, are composed of proteins, so to enhance resistance, it is necessary to ensure the quality and quantity of proteins in foods. Animal foods, such as poultry, fish, eggs and milk, have a complete range of essential amino acids, a reasonable proportion, and a high nutritional value. In addition, zinc and iron contained in meat also play a role in maintaining immunity; Secondly, the nutritional value of soybean protein in plant food is also good. It is recommended to drink 250 ~ 300ml of fresh milk every day, eat about 150g of fish, poultry, meat and eggs, and often eat some soybean products.
eat more foods containing vitamin A and C
A variety of vitamins are related to maintaining the normal immune function of the human body. Among them, vitamin A can protect and enhance the normal function of human epithelial tissues and prevent the invasion of pathogens. Vitamin A is high in cod liver oil, egg yolk, red and yellow vegetables and fruits such as carrots, papaya, tomatoes and dark green vegetables and fruits; Vitamin C also has the effect of improving resistance. It mainly comes from fresh vegetables and fruits, of which citrus fruits, strawberries and kiwifruit are high in content. It is recommended to eat more than 300g of vegetables every day, eat more dark vegetables, and eat 1-3 fruits, especially varieties with high vitamin C content.
edible mushrooms
Such as straw mushroom, Flammulina velutipes, winter mushroom, cloud fungus, snow fungus, etc. These foods have special polysaccharide substances, which not only taste delicious, but also can enhance the immune function of the human body.
avoid greasy and irritating food
The diet should be light, and avoid eating foods that are too greasy or irritating, so as not to damage the function of the spleen and stomach. You can drink some soup that nourishes the spleen and stomach, such as the soup cooked with Huaishan, chestnut or lotus seed and Euryale sauce.
supplement more water
Properly drink some green tea with refreshing and bactericidal effects; Drink yogurt that can protect normal bacteria and prevent pathogenic bacteria. In addition, we should also pay attention to exercising more and living a regular life.
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