When changing seasons, children and the elderly with poor immunity are prone to colds, are you the group of people with poor immunity?
Foreign "Prevention" magazine summed up the nine kinds of people with the worst immunity, let's listen to the specific analysis of hospital experts to see if you are among them!
These nine categories of people have the worst immunity
1, the social circle is too narrow
Studies have confirmed that the fewer friends a person makes, the more likely they are to get sick and even their life expectancy is greatly affected. People with more than 6 friends have a 4-fold increase in their ability to fight the cold virus.
Advice: Friendship is a "good medicine" to strengthen immunity, but interacting with too many people can also become a kind of stress. Don't force yourself, three or five close friends are much more important than a bunch of general friends.
2. Weekdays owe "sleep debt"
Frequently deducting sleep time can drastically reduce the number of immune cells produced by the body. Researchers at the University of Chicago found that compared to people who slept 7 to 8 hours a day and slept only 4 hours a day, the flu antibodies in their blood were only 50% of the former.
Recommendation: Lack of sleep can reduce the function of the immune system, but it is not necessary to sleep for 8 hours, as long as you wake up in the morning and feel refreshed.
3, everything always thinks badly
Studies have found that when pessimists look positively at unhappiness in life, the number of immune-related white blood cells in the body increases, and their physical condition improves significantly.
Recommendation: 5 minutes a day, while taking a deep breath, while daydreaming, let the pleasant picture float through the brain, can increase the number and vitality of immune cells.
4, there are words in the stomach
Studies have found that couples who like to discuss problems will have lower blood pressure and heart rate, and the number of immune-related white blood cells will increase.
Advice: If you have something to say, don't hold it in your stomach, which is similar to the benefits of moderate exercise for the human body.
5, the top pressure to live a life
People are most likely to get sick in the year after widowhood, and a job that makes you feel uneasy can also cause deep damage to your immunity.
Tip: Cycling, taking a yoga class, learning to cook a meal, and enjoying a massage are all great ways to reduce stress.
One study found that after 45 minutes of massage per day, the number of immune cells increased and immune function improved significantly.
6, go out often with a car
The Appalachian State University study pointed out that after exercising for 30 to 45 minutes a day, 5 days a week, and lasting for 12 weeks, the number of immune cells will increase and the resistance will increase relatively.
Recommendation: Huang Xiongang, a physician in the Department of Rehabilitation Medicine of Zhejiang Hospital, said that as long as the heart beats faster, the exercise can be too intense or more than 1 hour, but it will suppress the activity of the immune system.
7, friends are a big smoker
Statistics show that 3,000 non-smokers in the United States die of lung cancer every year, 300,000 children suffer from respiratory infections, and the health impact of second-hand smoke is needless to say.
Recommendation: Try to stay away from second-hand smoke, and drink alcohol in moderation. Alcohol inhibits the B cells that make antibodies, increasing the chances of bacterial infection.
8. Excessive dependence on antibiotics
Studies have found that taking antibiotics as soon as a cold symptom occurs only makes the virus resistant, leading to more serious infections.
Recommendation: Some infections, such as influenza, are caused by viruses. Antibiotics are not needed unless it is certain that you have a bacterial infection.
9, not easy to be laughed at
Research from the University of Loma Linda School of Medicine in California has found that laughter reduces the secretion of "stress hormones" and increases the number of immune cells.
Tip: Watch funny videos, share jokes or cartoons during your lunch break to be happy.
Ways to activate immunity
Zhou Chunling, vice president of the Nutrition and Food Safety Branch of the Chinese Geriatrics Society, gave 8 simple ways to improve immunity to help you keep the disease out.
1. Get enough sleep
At the turn of the seasons, it is easy to appear urticaria, shingles and other diseases related to decreased immunity caused by work pressure and lack of sleep, and it is necessary to ensure adequate sleep.
Adequate sleep to ensure that the body recovery and energy when waking up, the general adult sleep time is 7 to 8 hours a day, and the elderly can not be less than 6 hours.
2. Yogurt breakfast
A study by the American Health Association found that yogurt can lower levels of "bad" cholesterol (low-density lipoprotein LDL) and reduce the risk of urinary tract infections by 47 percent.
The probiotics contained in some yogurts can greatly improve the body's immunity and disease resistance.
3, eat more garlic
Research by the University of Maryland Medical Center found that eating garlic often not only helps to improve immunity, but also helps prevent heart disease. However, patients with gastrointestinal diseases should eat less.
However, allicin is easy to volatilize when heated, it is recommended to mash it and leave it for 10 to 15 minutes before eating, so that allicin and allicin and other substances interact with each other to improve nutritional value.
4, often drink honey water, ginger water, lemonade
Studies have shown that the antioxidants in honey are boosters to improve immunity; ginger is a natural analgesic and detoxifying agent that has a certain anti-infection effect; lemons are rich in vitamin C and have antioxidant properties.
Foods rich in antioxidants and vitamin C protect the body from free radical erosion and damage from harmful molecules, promoting a healthy immune system.
5. Enjoy afternoon tea
After 3 or 4 p.m., the body's energy begins to decline, at this time, drinking a cup of afternoon tea or coffee, eating some snacks can not only supplement calories, but also alleviate fatigue after continuous work, through self-regulation, maintain the health of their own immune system.
6. Insist on exercising every week
A report by the National Library of Medicine shows that exercise can help "flush" lung bacteria and improve the immune system's ability to detect diseases.
Modern people work under great pressure, but in the case of normal physical condition, they can ensure that they exercise for 30 minutes to 60 minutes each time, five days a week.
7, more sun
Maintaining high levels of vitamin D in the body can better prevent sore throat, common cold and nasal congestion.
Generally speaking, the ultraviolet rays in the 10:00 a.m. and 4:00 p.m. sun are low, which can avoid harming the skin, and the time of each sun exposure is not more than half an hour.
8. Keep smiling
Researchers at Stanford University abroad have found that laughter can increase the number of antibodies and immune cells in the blood and saliva, relieve fatigue, and is a good medicine to improve immunity.
In life, we should have more positive thoughts, and divert attention and reduce stress through exercise, reading, chatting with friends, etc.
At the end of the article, I click "In The Watch", share it with friends around me, and wish everyone can be healthy and happy every day.
This article is selected from the source: People's Network Health