How to improve body immunity? You can refer to these points:

1, drink plenty of water

Drinking more boiled water is the first thing to enhance immunity. Drinking plenty of water can keep nasal mucosa moist.

Drinking more water can also make us feel fresh and energetic.

Because boiled water helps to promote human metabolism, it is a good catalyst. Water is easily absorbed by our body, which enhances the activity of lactate dehydrogenase in various organs of the body, thus enhancing human immunity and disease resistance. Drinking a cup of warm water or normal temperature water in the morning is better for your health.

2. Have a good sleep

High-quality sleep can promote the human body to produce more sleep factors, which can promote the increase of white blood cells and strengthen the detoxification ability of the liver, thus eliminating bacteria and viruses that invade the human body. Therefore, high-quality sleep helps to improve human immunity.

All-round ventilation during the day can refresh the air, and proper ventilation at night can help you sleep and breathe fresh air.

●? 3. Decompression

In modern society, people are generally under great pressure, such as chronic pressure caused by unsatisfactory work or children's education problems, which will reduce the immune system's ability to fight diseases. If people are under extreme pressure for a long time, it will lead to the decline of T lymphocyte activity and macrophage activity, and weaken the immune response. Therefore, in the face of pressure, we should learn to decompress ourselves. We can relieve the pressure through sports, games and singing.

●? 4. Drink tea often

Drink tea often, especially green tea. Green tea is rich in polyphenols and other nutrients, which can stimulate the body to produce antioxidants and detoxification enzymes. Green tea also contains tannic acid and vitamin C, which can kill many kinds of bacteria, fight infectious diseases and improve immunity.

●5. Balanced diet

A diversified and scientifically matched diet can ensure a balanced intake of various nutrients, which can not only improve personal nutritional status, but also enhance resistance. Pay attention to the food collocation of three meals a day, including coarse food, fine food, dry food, vegetarian food, cold food and hot food.

●? 6. Moderate exercise

During the epidemic, many people stayed at home, but this does not mean that physical exercise, especially scientific physical exercise, can be ignored. At present, everyone can do some moderate-intensity full-body exercises, such as aerobics, yoga, floor exercises, health qigong and other items suitable for indoor sports. Another advantage of physical exercise is that it has a positive impact on people's psychology. During the epidemic, some people will have some negative emotions, such as anxiety, panic, irritability and depression. Proper physical exercise will alleviate these negative emotions. ? You can eat more of these foods.

1, poultry meat

Refers to chicken, duck, goose, pigeon, quail and other meat. The protein nutrition of poultry meat is almost the same as that of livestock meat, but the saturated fatty acid content is lower than that of livestock meat. Eating poultry meat is more beneficial to health than eating livestock meat.

2. Fish

The muscle of fish contains 15%-20% protein, and because the muscle fiber is short and smooth, it is easier to digest than beef and pork. More importantly, the fat content of fish is only 1%-3%, and the main components are long-chain polyunsaturated fatty acids, such as EPA and DHA, commonly known as "brain gold". It is worth noting that EPA can reduce blood lipids and prevent coronary heart disease. DHA is necessary for the development of brain and retina of fetus and baby, so fish should be the first choice when choosing meat food.

Step 3: vegetables

It can be roughly divided into three categories: leafy vegetables (such as Chinese cabbage, amaranth and Chinese flowering cabbage), melons and eggplants (such as green peppers, cucumbers and tomatoes) and roots (such as potatoes and carrots). Contains a variety of minerals, vitamins and dietary fiber, which plays an important role in human physiological activities. The vitamins provided to the human body are mainly folic acid, carotene and B vitamins.

Among them, vitamin C, carotene and folic acid are high in dark leafy vegetables such as yellow, red and green. Green leafy vegetables are rich in minerals; However, oxalic acid in some vegetables (amaranth, spinach, cabbage, etc. ) will affect the absorption of the human body, so when cooking these vegetables, you should first blanch them with boiling water to remove oxalic acid. Dietary guidelines suggest that adults should consume 300~500 grams of vegetables every day, of which 2/3 are leafy vegetables and 1/3 are melons, tomatoes and roots.

04

I often eat fruit, but I should pay attention to these things.

Eating fruit has many benefits to the human body, but we should also pay attention to the intake and time period. Choose 1~2 times a day to eat fruit, and the amount at one time is the size of a fist.

Morning: the human body absorbs nutrients quickly and has high utilization rate. You can choose bananas, grapes, pears, oranges, mangoes and other fruits, which have low irritation to the gastrointestinal tract. Eating on an empty stomach is not recommended.

Before lunch: improve satiety, 65438+ 0 hours before lunch, the human body is hungry, so avoid eating too fast and too much; You can choose apples, grapefruit, peaches and other fruits, which can enhance satiety and control the intake of staple foods.

After lunch: help digestion, after lunch 1 hour; You can choose some sour fruits, such as pineapple, papaya, kiwi, orange, hawthorn and so on. , help digestion.

2-3 pm, improve fatigue. Eating bananas, watermelons, oranges, apples, cherries, red dates and other fruits at this time can improve fatigue and drowsiness.

Eating fruit before going to bed is not recommended. Eating fruit at night is not conducive to digestion, and because fruit contains too much sugar, it is easy to cause excess calories and lead to obesity. In particular, eating fruits with high fiber content before going to bed will affect sleep, which is even more harmful to people with poor gastrointestinal function. ?

05

Drinking Li Huan drinks regularly can effectively improve human immunity.