Teach you how to prevent colds in winter

Cold is a very common respiratory disease, and people catch it almost every day. Now is winter, the season when colds are common. How to prevent colds is very critical. There are many ways to prevent colds in life. Since everyone's physique is different, the methods of prevention are also different.

Contents

1. Introduction to colds 2. How to prevent colds

3. How to prevent colds in children 4. How to prevent colds in the elderly

< p> 5. Chinese massage to prevent colds 6. What fruits to eat to prevent colds

7. Exercise methods to prevent colds 8. Some common sense to prevent colds

No matter what age you are All people will catch a cold. Many people can recover as long as they get a good rest after catching a cold, but some people will become very serious. Colds bring great harm to people, so today I will introduce to you some methods to prevent colds to help you prevent colds.

Upper respiratory tract infection is referred to as upper respiratory tract infection, also known as the common cold. It is a general term that includes acute inflammation of the nasal cavity, pharynx or larynx. In a broad sense, flu is not a disease diagnosis, but a group of diseases, including the common cold, viral pharyngitis, laryngitis, herpetic angina, pharyngeal conjunctival fever, and bacterial pharyngeal tonsillitis. The common cold, also known as the common cold in a narrow sense, is the most common acute respiratory infectious disease. It is mostly self-limiting, but has a high incidence rate. It occurs 2 to 4 times a year in adults, and is more common in children, 6 to 8 times a year. It can occur throughout the year, more frequently in winter and spring.

How to prevent colds

Reject junk food

Fast food, high-fat and high-sugar foods, etc., will reduce the body's immune function. And foods rich in antioxidants that can enhance the body's resistance, such as vegetables and fruits, can protect people from influenza and other viruses. Therefore, the diet should be supplemented with fruits rich in vitamin C, such as grapefruits, oranges, dates, etc.; it is best to eat 6 taels to 1 kilogram of vegetables a day, of which dark vegetables account for more than half, such as spinach, chrysanthemum, etc.

Sleep well

Research results from Carnegie Mellon University in the United States show that people who sleep less than 7 hours a night are three times more likely to catch a cold. , the probability of catching a cold for people with good sleep quality is only 1/5 of that of people with poor sleep quality. In addition, people who do not sleep well from 3 a.m. to 7 a.m. will have a 23% reduction in immune cell activity. They must ensure 7 to 8 hours of high-quality sleep every day.

Keep walking quickly

Research from Appalachian State University in the United States found that walking quickly for 30 minutes five times a week can effectively fight colds. But be careful not to exercise too much intensity. Researchers at Loughborough University found that sustained high-intensity endurance exercise such as marathons can increase the risk of upper respiratory tract infections (colds, flu, sinusitis and tonsillitis) by 2 to 6 times.

Dietary zinc supplementation

The "Cold White Paper" released by the University of Wisconsin in the United States points out that zinc supplementation can improve resistance, help prevent colds, reduce symptoms, and shorten the duration of colds. Foods rich in zinc include shellfish, shrimp, red meat, offal, nuts, etc. Among them, oysters are recognized as zinc supplement experts.

Don’t keep long nails

Recently, a study from the University of Michigan in the United States pointed out that if the nail length exceeds 3 mm from the fingertip, the possibility of excessive bacteria in the nail gap is about 5 times that of short nails. , which contains some sources of infectious diseases, such as influenza viruses. Therefore, it is necessary to cut your nails frequently to make them flush with your fingertips. When washing your hands, it is best to use a brush to carefully clean the nail gaps.

Take the elevator less

Dr. Jennifer Collins, assistant professor of allergy and immunology in New York City, USA, found that elevator buttons are the gathering center for various germs in hospitals and office buildings. It is easy to Spread various diseases. You might as well take the stairs instead and get some exercise. If you are in a hurry, you can use your elbow joint to press the elevator button. Wash your hands well after taking the elevator.

Clean your nose

Dr. Rona, an American natural health medicine expert, pointed out that personal hygiene is the key to preventing colds, so the nose is the first "filter" of the human respiratory system. It is recommended to use it every day. Use light salt water to cleanse the nasal cavity and sinuses. In addition, clean the hair, eyebrows, beard and other parts that are easily contaminated by dust and other pollutants. This can prevent pollutants from entering the body through the eyes, nose or mouth and causing colds.

Drink more. Yogurt

The intestine is the most important digestive and absorptive organ of the human body, and it is also the largest immune organ. Frank Lippman, founder of Double Eleven Health Center in New York, said, "A strong immune system plays a major role. It depends on a healthy and energetic intestine, because 70% of the immune cells in the body are concentrated in the human intestine, and more than 70% of immunoglobulin A is produced in the intestine. Therefore, probiotics should be supplemented during the influenza season. It can be obtained through foods such as yogurt and cheese, which is beneficial to the regulation of intestinal flora, helps reduce inflammation and prevent infection.

How to prevent colds in winter

As the temperature drops sharply, many people are attacked by colds, but some people are safe and sound. This is because they pay attention to the small details of life. In fact, in winter, Preventing colds is very simple. As long as you develop some good habits in your life, you can stay away from colds without relying on medicine. By doing these seven things in winter, you can easily stay away from colds. Let’s take a look below.

1. Eat more onions, ginger and garlic

Studies have found that eating garlic can be used as a powerful antioxidant and antibiotic. When you have a cold, it can also shorten the time.

2. Exercise more

In Colorado, which has the lowest body fat rate in the United States, many people in the city are jogging, bicycling, hiking... It is natural to work all day long. If you exercise again later, you may often feel tired in your heart, but after exercise, you will feel full of energy and it will be worth it.

3. Not eating too much

The most satisfying thing. Surprisingly, these people who don’t have a cold don’t eat much, and usually two of their three meals a day are light meals.

In recent years, more and more studies have found that reducing caloric intake can reduce the risk of obesity. The occurrence of age-related diseases such as dementia and cardiovascular disease, and eating less can also lower bad cholesterol (LDL), triglycerides, and blood pressure.

But eating less at first may be a bit difficult. If you feel uncomfortable, it is recommended to start by limiting sugar and refined sugars. To feel full, you can replace it with eating more vegetables and less sweet fruits such as guava, tomatoes, and dragon fruit.

4. Don’t eat. Public places

Do not drink ice water, drink warm water; keep warm when the weather changes; avoid going to public places

5. Know how to relieve stress

p>

Ms. Lin is a workaholic who works a lot, sleeps little, and works very fast, but she rarely catches a cold because she relieves stress by doing housework, cooking, and handicrafts.

In the past. In the technology industry, she had been awake for several days and nights. She would fry rice noodles when she got home and take them to the office for her colleagues to eat. "How many vegetables do you need to chop to fry rice noodles?" She said that the concentration required for cooking made her forget her worries.

Another hobby that she must focus on is handicrafts. She once made a necklace that required 10,000 beads. She spent several nights making it, allowing her to escape stress and forget her worries.

But many people often feel that their pressure is irreplaceable and cannot be handled, but Lin Meifang said: "Ask yourself seriously, do you want it? As long as you think, there must be a way.

6. Wash your hands well

Colds and influenza viruses are very easy to catch, and they will be transmitted to you as soon as you encounter a doorknob or a table, because the virus can survive for 2 to 8 hours, and American research has found that 40% of them are infected. People do not wash their hands after coughing or blowing their noses. People who do not often catch a cold wash their hands whenever they encounter something, and do not touch their eyes, nose, or face.

7. Love eating fruits and vegetables.

In addition to the above seven secrets such as eating fruits and vegetables, people who do not catch a cold usually drink more water, sleep well, and have good social relationships, so their immune cells are active.

Health is not about seeing a doctor. , but self-discipline!

From these people who don’t catch a cold, we can see that health is never taken for granted, but it is not complicated. Just do it and start.

How to prevent influenza.

Many people are aware of the dangers of influenza, and the treatment time is quite long. Moreover, modern people will be infected with influenza for various reasons, which has a negative impact on the physical and mental health of the patients. The daily life of family members is affected, so for influenza, the most important way is to know the knowledge about influenza prevention.

Only by understanding the knowledge about influenza prevention can we effectively practice it in daily life. To prevent the occurrence of influenza, especially the elderly and children, it is necessary to take preventive measures to make you healthier physically and mentally.

1. Improve your health. Autoimmunity

Insist on physical exercise; maintain adequate sleep; do not let yourself become overtired and pay attention to rest; maintain a relaxed mood; maintain the corresponding indoor temperature (around 20°C) and humidity (70%) < /p>

2. Eat a reasonable diet

The diet should be nutritionally adequate; appropriately supplement vitamin C; drink more green tea (contains Catechin, which helps fight influenza viruses).

3. Reduce the chance of infection

During the influenza season and when there is a local influenza outbreak, avoid going to crowded places; keep the indoor air fresh and circulated, and perform indoor air disinfection appropriately when necessary; such as People with influenza at home should wash their hands frequently to avoid mutual infection.

4. Get the flu vaccine. As the name suggests, the flu vaccine is an effective measure to prevent the occurrence of influenza. It is said that the antibodies produced after receiving the influenza vaccine can last in the human body for more than a year, but because the influenza virus is constantly mutating, the influenza vaccine needs to be vaccinated every year.

Of course, people who are prone to influenza, such as the elderly, children, office workers, etc., must understand influenza prevention knowledge, do a good job in influenza prevention, and drink more in daily life. Water and proper exercise can improve immunity, so as to avoid the occurrence of influenza.

How should children prevent colds?

1. Pay attention to the baby's cold tolerance exercise to improve resistance. Don't rush to put thick clothes on your children when the weather gets cooler. Babies are naturally lively and active, and their exercise capacity is obviously greater than that of adults. If they are overdressed, they will sweat profusely and their sweat pores will open when they move. Once calmed down, soaked underwear and open sweat pores make the baby very susceptible to colds. Whether the baby should wear more clothes can be judged by the mother touching the baby's hands and feet to see if they are warm.

2. Keep the air in the room fresh and the humidity appropriate. Do not take your baby to an environment with dirty air and mixed people.

3. If any family member or person taking care of the baby is infected with the disease, stop contacting the baby immediately. If isolation is not possible, the sick person must wear a mask and wash hands frequently to prevent transmission to the baby.

4. For babies who have caught a cold, appropriate care is very important. First of all, ensure that the baby rests and do not let the baby jump or play. Adequate rest can shorten the course of the disease and reduce complications.

5. When the baby has a fever, he should drink more boiled water and eat more fruits and vegetables to keep the stool smooth and the urine output normal. The diet should be light and easy to digest. After each sweating, the baby's soaked underwear should be changed promptly.

6. Babies with a fever above 38°C or a history of febrile convulsions must take antipyretic drugs in time; or use cooling measures on the head, such as external application of "Yitieliang", etc. to prevent the baby from having convulsions. .

7. Once the baby has a febrile convulsion, the mother must not panic. First, lay the baby flat on the bed and press the Renzhong point with your fingers; if there is vomiting, the mouth must be cleaned in time. To prevent suffocation from inhalation into the trachea, the baby should be cooled down and sent to the hospital for treatment as soon as possible.

How to prevent colds during pregnancy

During pregnancy. Catching a cold during pregnancy is a very troublesome time, because cold medicines will have some impact on the fetus, so many pregnant mothers pay special attention to not letting themselves catch a cold during pregnancy.

Pregnant mothers have a cold, especially in winter. During the peak period of influenza in spring, pregnant mothers should be especially careful to prevent colds. If you catch a cold during pregnancy, not only are there few medicines that can be taken without harming the baby, but the immunity of the pregnant mother will also be reduced, which will affect the baby. The probability of virus attack will increase, which is very risky for the baby. Therefore, how can pregnant mothers prevent colds in the coming spring?

First, start with prevention from those around you< /p>

Colds are contagious diseases, so all sources of infection must be avoided. Therefore, it is best for family members who often hang around pregnant mothers to get a flu vaccine. If a family member feels that they have cold symptoms, they should try their best as soon as possible. Stay away from pregnant mothers, open windows for ventilation at home, wash your hands frequently, especially before eating. If your family has a cold, scrub the furniture or some frequently touched things at home, which can effectively prevent pregnancy The mother is infected with a cold.

The second is to pay attention to her diet and nutrition.

Cold viruses usually take advantage of the situation, so they should pay attention to regulating nutrition in their daily diet. Pregnant mothers who lack nutrition should pay attention to it. The resistance is relatively low, and it is easier to catch colds. In terms of diet, it is best to have a light and appropriate diet with balanced nutrition. Don't control your food intake just to stay in shape. Don't forget that there is another person in your belly who needs to eat. Be careful not to eat too salty food. , too salty will affect the secretion of saliva, so it cannot effectively prevent the invasion of viruses.

The third is to ensure adequate sleep.

Adequate sleep is also a condition for ensuring resistance. If a pregnant mother does not get enough sleep, she will have insufficient qi and blood. Such a weak constitution will allow the virus to invade. Therefore, the pregnant mother must ensure sleep. In addition to eight to nine hours of sleep every night, there will be three hours of sleep at noon every day. If possible, sleep for another hour.

Fourth, keep warm.

Keeping warm is the most important thing to pay attention to in winter, especially when winter enters spring. Viruses are rampant, and various cold complications will occur once you catch a cold, especially keeping your feet warm. Therefore, in the cold winter, pregnant mothers should remember not to be beautiful, but to pay attention to the temperature, wear more clothes, and the best shoes. Wear something warmer, and pregnant mothers with cold hands and feet should pay more attention to keeping warm.

The fifth is to do some appropriate exercise

Exercise is a way to improve physical fitness, so although pregnant mothers are pregnant, they can still do some appropriate exercise, which can improve their disease resistance. . No matter how cold it is in winter, you still have to do some exercise and don't stay in bed all the time. You can do housework at home or go for a walk when the weather is nice. This will not only fight colds, but also promote a happy mood.

How can the elderly prevent colds?

The reason why the elderly are prone to coughing in winter is that the weather is relatively cold in winter and the cold air has a stimulating effect on the respiratory system. Second, there are also some viral diseases in winter. During the peak season, the elderly are susceptible to infection due to reduced immune function.

In addition, many domestic male adults smoke. Smoking has very clear damage to the respiratory tract, making the respiratory tract less resistant to viruses and bacteria and prone to infection. So I suggest this friend that if your father is a smoker, first of all, you should mobilize him to quit smoking; secondly, you can do some appropriate exercise; thirdly, it is best to check whether you have chronic obstructive pulmonary disease (chronic bronchitis, emphysema) ) and other diseases, if you have these diseases, treat them as soon as possible.

The temperature changes greatly in winter, and many people will have cold symptoms, and some elderly people are no exception. So what should the elderly do if they catch a cold? What can the elderly eat to prevent colds?

Winter is coming, and problems such as weight gain, elevated blood lipids, and dry coughs have begun to trouble people. Don’t worry, there is a special winter fruit that can help you solve all your problems, and that is grapefruit.

Pomelo is called "natural canned fruit" and is a fruit with thick skin that can be stored. Experts say that grapefruit is rich in protein, vitamin C, organic acids, calcium, phosphorus, magnesium and sodium. and other essential elements for the human body, which can prevent colds and promote digestion.

At the same time, every 100 grams of grapefruit contains less than 1 gram of fat and 57 kcal, so it is a good weight loss food. Researchers at the University of Western Ontario in Canada also found that grapefruit can promote the digestion and decomposition of fat. In addition, fresh grapefruit juice can help lower blood sugar, and diabetics can also eat it in moderation.

In addition, grapefruit is also beneficial to the liver. It has a certain effect in preventing cardiovascular and cerebrovascular diseases. Traditional Chinese medicine believes that grapefruit has the functions of regulating qi and reducing phlegm, moistening the lungs and clearing the intestines, nourishing the blood and strengthening the spleen. It is a good fruit for nourishing the lungs in winter and relieving coughs after colds. For example, the now popular honey grapefruit tea. , it has good effects on nourishing the lungs and eliminating phlegm, and can beautify the skin.

There are many varieties of grapefruit, the most common ones are honey pomelo and Shatian pomelo. Smell and press three times. A good grapefruit "generally has a well-proportioned and plump body, wide at the top and at the bottom, thin and smooth skin, light green or yellowish color. Secondly, the mature sleeves smell rich and fragrant.

In addition, press it with your fingers In addition, if the grapefruit you just bought home tastes sour, you can leave it indoors for a few days until the water in the fruit gradually evaporates, and it will taste better. sweet.