Eat and drink enough to pick your teeth the correct way to use toothpicks

   1. Toothpicks are best used when there is a gap between the teeth. The toothpick enters at a 45-degree angle, with the tip facing the tooth surface where you bite, and the side edge is in contact with the gum in the gap. Then use the side edge of the toothpick to scrape the tooth surface along the tooth surface, especially in the concave root surface and the part of the root bifurcation, the toothpick tip and the side edge can be used to scrape, and the tooth surface can be polished. If there is food fiber impaction, puncture the cheek and tongue side to remove the food, and then rinse the mouth.

   2. Choose a toothpick with a hard texture, not easy to break, a smooth surface, no burrs, and a flat round or triangular cross-section. It is best to buy a commercially available toothpick. Serve clean, don’t use dirty sticks, iron wires, pins or matchsticks instead.

The hair dryer is effective for colds and joint pain

   The hair dryer is an ordinary household appliance. It is a good helper for blowing fresh hair, helping to dry clothes, etc. However, the hair dryer is very popular on the Internet recently. On Weibo, many netizens teach how to use it. Hair dryer is used to treat colds, cervical spondylosis, and joint pain. However, the reporter consulted with a Chinese medicine expert in Nanjing yesterday and learned that the hair dryer is similar to the external treatment of Chinese medicine, but it cannot replace the conventional treatment. There are many precautions for its use. It is best to consult a doctor before using it.

  Internet rumors

  hot wind blowing on the face to cure a cold?

  ”Tiedanniang tried and strongly recommended the prevention of colds in children: Use the hot air of a hair dryer to blow on the Dazhui and Feishu points on the baby’s back for 10 minutes, and immediately treat all kinds of colds such as sneezing, clear nose, and minor coughs. She started to have symptoms and strangled her cold in her cradle! Tiedan’s cold stopped like this a few days ago. This is what an excellent pediatrician old Chinese doctor told her, and it really works. Share it with moms here. “The baby has a cold.” Many mothers are eager to try the simple method of blowing acupoints with a hair dryer. In addition, on a Weibo that has been posted tens of thousands of times, “Small coup for preventing and dealing with colds”, there is also a “hot wind blowing face. At first, you can use a hair dryer to blow hot air against your temples for 3 to 5 minutes.” , Several times a day.”

   While the reporter searched the website, he found many ways to treat illnesses with hair dryers. Many of them described in detail how to treat colds and joint pains with hair dryers. Among them, the “Dazhui Point” (located in the seventh place in the human body) Mainly under the spinous process of the cervical spine) and temples, which are said to promote the discharge of a large amount of sweat to reduce fever. Blow 2-3 times a day until the body temperature returns to normal.

  Experts explain doubts

  refeng can treat cold diseases

  -In line with the treatment principle of “the cold is hot”, but it cannot replace conventional treatment

   Then, can a hair dryer really have such a great “effect”? According to Wang Dongxu, deputy director of the Department of Geriatrics, Nanjing Hospital of Integrated Traditional Chinese and Western Medicine, the reason why many readers feel that hair dryers have “curative effects” is that their illnesses are basically characterized by “coldness”.

   To use the simplest analogy, if we have diarrhea caused by cold, our favorite is to warm up our stomach with a hot water bottle, which will make us feel much more comfortable. In the theory of Chinese medicine, there is a treatment principle of “the cold is hot”. Simply put, it refers to the treatment of cold diseases with warm and hot methods. Traditional Chinese medicine also believes that “cold master entrainment” will make the body’s meridian qi and blood flow unsmoothly, which will eventually lead to the phenomenon of “pain when it is blocked.” Therefore, in the initial stage, wind-cold cold, cold cough, arthritis (caused by wind-cold factors) and other diseases can be heated by the hot air of a hair dryer, which can reduce swelling and remove blood stasis, expel cold and relieve pain, similar to the external treatment of Chinese medicine.

   Deputy Chairman of the Health Rehabilitation Professional Committee of the Nanjing Natural Medicine Association, and Associate Professor Li Jing of the Nanjing Institute of Physical Education, pointed out that Japan used to have “hair dryer therapy” in which the warm air blown by the hair dryer was used to stimulate the relevant acupoints of the human body, thereby warming up the body. effect. But this method cannot replace conventional treatment.

   But for patients who often have athlete’s foot, the hair dryer is a good helper. People who are prone to sweaty feet are always wet in their shoes, which not only affects the comfort of wearing, but can also cause mold infections in severe cases. Before putting on your shoes, you might as well use a hair dryer to blow into the shoes for a while. In this way, the hot air will not only make the shoes drier and more comfortable to wear, but also can kill mold and prevent athlete’s foot.

   cannot treat organsinternal bleeding

  -“Hyperthermia” sometimes aggravates subcutaneous hemorrhage, and blows frequently and hurts the body

Improper use of fungicides is harmful to health

   [Mopping the floor with disinfectant water]

  Ms. Wang’s 3-year-old baby has been sick and weak, and often goes to the hospital. What makes Ms. Wang very depressed is that in order to prevent children from getting sick, she pays special attention to family hygiene. Needless to say, the children’s bowls and spoons are disinfected separately. The floor at home must be mopped with disinfectant water every day to prevent children from crawling and playing Contaminated with germs. Even so careful, why do children always get sick?

   Expert comment: The home is not a hospital. Unless there are patients with infectious diseases in the home, there is no need for such a large-scale disinfection. Especially for children, their immunity is like a “military” and they must participate in training regularly. If the home is too clean, the child’s immune system cannot be exercised, so as soon as he comes into contact with germs when he goes out, the immune system will immediately surrender and surrender, so he will often get sick.

  Children 0 to 3 years old are an important stage of immune system development. You may wish to be “dirty” at home. Let your children come in contact with pets and play with dirt. This is an exercise for the immune system to avoid becoming allergic in the future.

  [Wash clothes with disinfectant]

   Many families with children, in order to avoid germs “walking down the streets”, the clothes of adults and children should be washed separately, and underwear and outer clothing should be washed separately. Some mothers feel that doing so will increase a lot of work. They will wash all the clothes together and add disinfectant water in the last washing process. Some brands of laundry detergent have also seen this market, and will directly add fungicides and disinfecting water to it, claiming that the laundry detergent can be washed with underwear and outerwear.

   Expert comment: There are several issues to be aware of when taking disinfectants or bactericides for laundry. One is the concentration problem. If the concentration is too high, it may damage the clothes. The second is the residual problem. If you use a disinfectant or bactericide to wash your clothes, you must pay attention to rinsing. If there is any residual, the clothes will cause irritation or even damage to the skin when wearing the clothes.

   If you have not just returned from a crowded public place such as an epidemic area or a train station, there is no need to disinfect your clothes. Normal washing is sufficient.

  [Using antiseptic shower gel]

   An advertisement for a shower gel is deeply rooted in the hearts of the people: When you grab a handle on a bus or touch someone’s arm, countless germs are instantly “transferred” to our skin. It seems that you must use antiseptic shower gel to take a shower when you go home from get off work, otherwise your health will be endangered, and the health of your family will also be threatened. Is it really?

   Expert comment: Any fungicide needs to be in contact with the disinfected object for a certain period of time to function. When we put on the shower gel, it may be washed away after a few seconds, but it is difficult to sterilize. Besides, the skin is the most tenacious barrier of our human body. If it is not damaged, it is difficult for germs to break through this line of defense.

  [Use mouthwash when you go home]

Expert advice how to choose the most suitable toothbrush

  Experts believe that a good toothbrush should meet these conditions:

  The front end of the toothbrush head should be round and blunt. Those toothbrushes with square or triangular brush heads on the market are best not to buy. The length of the toothbrush head should be 2.5~3.2 cm, the width should be 0.8~1 cm, there are 2~4 rows of bristles, 5~12 bundles of bristles in each row, and the front end of the toothbrush head should be round and blunt.

  Each group of toothbrush bristles should be the same height. In current toothbrushes, it is common for the bristles on both sides of the toothbrush to be curved and the bristles in the central area to be shorter, but studies have shown that this type of toothbrush does not have much ability to remove plaque. Therefore, it is recommended to choose a toothbrush with the same height as the toothbrush bristles.

  Multiple bundles of bristles are better. Toothbrush bristles are usually arranged in bundles in 3 to 4 rows, and multiple bundles of bristles are more conducive to improving cleaning efficiency. The spheronization of the tips of the bristles avoids the friction of the gums caused by the straight cut ends.

  Don’t choose bristles for toothbrushes. When choosing a toothbrush, press the bristles with your fingers. If your fingers feel tingling, it means it is too hard and should not be used.

  The handle of the toothbrush should match the shape of the hand. There are currently two types of linear and angular types on the market. Clinical studies have shown that the straight type is difficult to grasp when using force, while the angle type is easier to reach the plaque removal area. Generally, the angle between the handle and the brush head is 17°~20°.

5 things that cause illness in the kitchen

   According to the US Centers for Disease Control, 76 million Americans get sick from food every year. You cannot guarantee the safety of food 100%, but you can reduce the risk of illness through some preventive methods. Some methods are very common, such as washing your hands before eating. Others are less noticeable.

  5 things that cause illness in the kitchen

  1. Kitchen dishcloth

   In a study conducted by the National Science Foundation of the United States, when subjects wiped a few items in their homes, they found that the dishcloths in the kitchen had the most bacteria. In fact, there are more than 150 times more bacteria, mold and yeast gathered on the dishcloth than on the toothbrush. When you clean, the cloth will be stained with bacteria, but because you don’t often disinfect the dish cloth before use, the bacteria accumulate. Of course, most bacteria do not cause disease, and certain bacteria, such as Salmonella and E. coli, can cause serious diseases. The best way to reduce the bacteria on the dish cloth is to put the soaked dish cloth in the microwave for two minutes every day and change the dish cloth every two weeks.

  2. Refrigerator

   Low temperature will slow down the proliferation of bacteria, so make sure that the temperature of the refrigerator at home is not higher than 40 degrees Fahrenheit. In order to reduce the risk of food-borne diseases, you can put a thermometer in the refrigerator to help control the temperature and ensure the freshness of the food.

  3. Cutting board

  Uncooked raw meat and fish contain many bacteria, which can contaminate cooked food and fresh ingredients. The best way to reduce this pollution is to use two cutting boards to cut raw food and cooked food or fresh ingredients.

  4. Uncooked eggs

   If you like to eat soft-boiled eggs, then you have to be careful. The U.S. Department of Agriculture recommends that people (especially children and the elderly) try not to eat raw or undercooked eggs because they are susceptible to infection with some food-borne bacteria, such as salmonella. If you have to eat raw eggs or half-raw eggs, you can consider pasteurized eggs. Except that they have been sterilized, they are no different from ordinary eggs.

How to choose a healthier wet wipes?

  一. NoteOutsidePackaging:

   The outer packaging should have the factory name, address, telephone number, shelf life, active ingredients, production batch number, production date, sanitation license number, implementation sanitary standard number, instructions for use and precautions, etc. .

  Second, note that wet wipes for different purposes have their own shelf life.

  1. “Ordinary wipes” are mainly used to clean the skin, and the shelf life is generally 6 months to 3 years.

  2, “Disinfecting wipes” are divided into two types, one is used for cleaning and disinfecting small wounds and surrounding skin; the other has a broad-spectrum sterilization effect and is used for skin cleaning, moisturizing, disinfection, sterilization and daily necessities , Sanitary ware cleaning, sterilization and disinfection. The shelf life of these two sterilization wipes is 2 years.

  3. “Baby care wipes” are specially used to clean and care for the baby’s face or buttocks. The shelf life is generally 1.5 to 3 years.

  4. The shelf life of “Washing Wipes for Lady Makeup Remover” is generally 3 years; the shelf life of “Wet Wipes for Lady Care” is generally 1 year.

  3. Pay attention to the senses:

   qualified wet wipes have a soft, elegant taste, white texture, and will not fluff after use.

10 exaggerated daily necessities

  1. Anti-inflammatory eye drops. New York emergency specialist Dr. Mark Milllos said that frequent use of anti-inflammatory eye drops can easily lead to dry eyes, allergies, and even cause eye diseases. He suggested that he go to the hospital to check the cause of the red eyes and prescribe the right medicine.

  2. Antibacterial soap. Data from the US Centers for Disease Control and Prevention shows that about 75% of soaps or hand sanitizers contain antibacterial ingredients, but there is no evidence that antibacterial products are better than ordinary soaps. Dr. Mirros recommends washing hands with ordinary soap for at least 20 seconds.

  3. Mouthwash. Except for patients with oral diseases such as dry mouth, healthy people do not need to use deodorant mouthwash. Experts suggest that in order to prevent bad breath, you should brush your teeth twice a day and use dental floss to clean your teeth. If bad breath lingers for a long time, you should pay attention to gingivitis, dental caries and even diabetes.

  4. Toothbrush disinfectant. The American Dental Association stated that there are many kinds of bacteria in the human mouth, and new toothbrushes also have bacteria. There is no research to prove that toothbrush disinfectants are beneficial to health. Experts suggest that after using the toothbrush, rinse it with tap water and let it dry naturally.

  5. Toner. Patricia Faris, a professor of dermatology at Tulane University School of Medicine, said that most people can restore skin PH without using toner. She suggested that using a neutral detergent or ordinary soap without fragrance can remove skin oils.

  6. Expensive moisturizer. Johns Hopkins University expert Dr. Rebecca Cajun said that no research has proven that the more expensive and high-end moisturizers are, the better the effect. She suggested that general moisturizers containing retinol or antioxidants and SPF above 30 can also be effective in anti-wrinkle skin care.

  7. Vitamin supplements. Dr. Milllos said that healthy people do not need additional vitamin supplementation, which is harmful and unhelpful. Experts suggest that you should have a balanced diet and eat more fruits and vegetables.

  8. Vaginal douche. The American Association of Obstetricians and Gynecologists (ACOG) stated that the vagina has a self-purification function. Not only is vaginal irrigation unnecessary, it will disturb the vaginal acid-base balance and make it more likely to cause infection. Experts suggest that if abnormal secretions and peculiar smell occur, a gynecological examination should be done in time.

9 things you can’t share with others

  1. Shopping cart

  Chuck Gerba, an environmental microbiologist at the University of Arizona in the United States, once took a sample from a supermarket shopping cart and found that the cart was full of bacteria. There are even 80% of shopping carts with E. coli. This is a type of fecal bacteria that is usually spread through contaminated hands. Gerba’s research team also discovered some bacteria and viruses that can cause typhoid fever, flu and diarrhea. In addition, a recent study showed that putting children in a shopping trolley also increases their risk of contracting Salmonella bacteria.

   If you want to avoid bacteria during supermarket shopping, it is best to disinfect the handles of the shopping cart. If you want to put your child in the cart, it is best to wipe the seat, or remember to wash your hands after returning home from shopping. Gerba advises not to put the child in the car. If you have to do this, use a disposable product to cushion the seat instead of towels and other cloth products, which will only contaminate more bacteria.

  2. ATM and touch screen

  Next time you use an ATM or self-service machine, remember to wash your hands. Gerba’s research team found that most public touch screen machines or keyboards have E. coli, as well as many other common bacteria and viruses. Some touch screens even have methicillin-resistant Staphylococcus aureus (MRSA), which is highly resistant to several antibiotics. MRSA can cause some serious skin infections and sometimes death.

  Gerba recommends minimizing the use of self-service machines. Gerba’s test on ATM screens found that those machines that are placed outside all the year round have fewer bacteria in the hot and dry environment than those placed in the room in a cold and humid environment. You can wipe the screen with a sterile wet tissue before using this type of touch screen machine, or wash your hands after use.

  3. Toothbrush

   When you brush your teeth, you wipe off some of the mucous membranes in your mouth. Gerba said, “I don’t even share a toothbrush with the person who kisses me.” Blood-borne diseases, such as hepatitis B, hepatitis C, and AIDS, are all spread through toothbrushes, but these diseases are unlikely to be spread through kissing. You may even contract other people’s respiratory diseases or other diseases, such as typhoid fever or flu, from sharing toothbrushes.

  4. Comb

   When you go to a friend’s house to wash up overnight, you may want to borrow a friend’s comb. In fact, combs are also something that cannot be shared. Gerba said, “Bacteria on the skin and flaked dander will stick to the comb.” He also found MRSA and other bacteria on the comb.

   So what about the comb used by the stylist in the hair salon? Make sure they disinfect the comb every day to minimize the spread of bacteria.

  5. Pen

  You may meet an interesting colleague at the meeting and want to exchange contact information. Should you accept the pen she/he lent you? Private pens are easy to breed bacteria, because many people have the habit of biting the pen tube. Gerba said, “With this pen, you will easily get respiratory viruses and oral infections.” Gerba’s research found that teenagers’ pens The germs are the most.

   Surprisingly, the pens on the store counters contain far fewer germs. This may be because they are scrubbed every day, and no one puts these pens in their mouths. Gerba recommends that people bring their own pens, or wipe them with sterile tissues when using other pens.

  6. Mobile phone

   There are a lot of pollutants attached to mobile phones, and people rarely notice or even clean them up. Gerba’s research found that MRSA and other bacteria, including influenza viruses, can breed on mobile phones.

  A woman’s cell phone is dirtier than a man’s. Because cosmetics can easily carry germs, or in fact, more women get colds than men every year. “According to statistics, women get colds about 3 times a year,” Gerba said. When you borrow a mobile phone, it is best to wipe it with a sterile tissue, or remember to wash your hands after use.

  7. Shaver

   razors cannot be shared either. Shaving sometimes causes wounds and cuts. Whether you see the blood on the razor or not, when you are shaving, germs are always spread. Gerba said, “You will always scratch your skin, so be careful.” When you forget to bring a razor at a friend’s house overnight, don’t borrow someone else’s razor. Don’t even use your parents’ razor. Blood-borne diseases cannot be underestimated. A person may carry a certain disease (such as hepatitis B) for a lifetime without even knowing it.

  8. Cosmetics

   When you go shopping and want to touch up your makeup, it’s best to use your own cosmetics instead of trying them out at the counter. A two-year study found that most cosmetic samples in pharmacies or shopping malls contained high levels of bacteria. The contaminants found ranged from Staphylococcus aureus to Escherichia coli. The cosmetic samples tested were from Friday, Saturday and Sunday. The study found that there were more bacteria in cosmetic samples on Sunday than Friday.

Cotton slippers are the stronghold of bacteria, it is best to only wear one winter

  Cotton slippers are a must-have for winter home furnishings. While bringing warmth to people, they are often overlooked. The Laboratory Department of the First Hospital of Jilin University tested the slippers of 10 families and showed that there were more than 200 bacterial colonies on slippers of 4 families. Nearly half of the people are too lazy to brush slippers, and even two adults wash them only once every six months. Especially when the winter is over, many people put the cotton mop duster and dust it away, but they don’t know that this will make the slippers become a “germ camp.”

   There are mostly harmful bacteria in    slippers, which is also one of the main ways of spreading diseases. Song Guangsheng, director of the Indoor Environment Monitoring Committee of the China Interior Decoration Association, told reporters: “Many people think that slippers are worn at home anyway, and they don’t get dirty. This is absolutely wrong. Take the most common cotton slippers for example, the contact time between feet and shoes. When they grow up, they sweat easily. If they are not cleaned often, the warm, dark, and damp shoes will become the “base camp” for bacteria to breed and multiply, which may cause foot odor, athlete’s foot, etc., and infect each other among family members.”

Teach you how to use toothpicks correctly

   1. Toothpicks are best used when there is a gap between the teeth. The toothpick enters at a 45-degree angle, with the tip facing the tooth surface where you bite, and the side edge is in contact with the gum in the gap. Then use the side edge of the toothpick to scrape the tooth surface along the tooth surface, especially in the concave root surface and the part of the root bifurcation, the toothpick tip and the side edge can be used to scrape, and the tooth surface can be polished. If there is food fiber impaction, puncture the cheek and tongue side to remove the food, and then rinse the mouth.

   2. Choose a toothpick with a hard texture, not easy to break, a smooth surface, no burrs, and a flat round or triangular cross-section. It is best to buy a commercially available toothpick. Serve clean, don’t use dirty sticks, iron wires, pins or matchsticks instead.

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