Do you really use hand sanitizer?

  People have realized that hand washing is not a trivial matter. It is related to our physical health and plays an extremely important role in disease prevention. Therefore, it is necessary to persist in “hand washing” as a good hygiene habit. However, relevant experts warned that the quality of the hand sanitizers currently on the market varies from good to bad. When purchasing hand sanitizers, consumers must see whether they have sterilization signs.

   hand sanitizer is divided into two categories, one is ordinary hand sanitizer, and the other is disinfection product. The former plays a role in cleaning and decontamination, while the latter contains effective ingredients that are antibacterial, antibacterial or sterilizing. The two types of hand sanitizers are different in their outer packaging. Common hand sanitizers are generally “quasi-type”, and disinfectant hand sanitizers are mostly “elimination-type”. Hand sanitizers are generally free of phosphorus, aluminum, alkali, sodium alkylbenzene sulfonate and other ingredients. They use the principle of mild decontamination and are easily accepted by the skin.

   Use hand sanitizer to wash your hands carefully. Fully moisten your hands with clean water first, take an appropriate amount of hand sanitizer, and rub your palms and hands for at least 30 seconds. During this process, be careful to rub your fingertips and finger joints, and let the foam cover all parts of your hands.

   After kneading, rinse with running water. Finally, pay attention to dry with a clean dry towel or paper towel. It is best not to dry, because the rapid volatilization of surface water will cause partial dehydration of the skin, causing the skin to dry and become rough.

A good bed makes you have a good body

   People always think that hard, thick mattresses and more springs are good for the body when choosing a bed. This is not the case. Experts from China Interior Decoration Association reminded that a hard bed board is not necessarily healthy, and a mattress that is too hard, although not. It seriously affects the health of the spine, but the shoulders and hips are stressed, making people feel uncomfortable.

   People are trying to improve their quality of life and caring for their bodies every day, but they often ignore the quality of sleep. Back pain is a common disease of modern people. In addition to office habits and incorrect sitting posture, the most important reason is that sleep does not fully achieve the effect of relaxation and rest, and this is mostly related to the quality and placement of the bed. relationship. Experts from the China Interior Decoration Association said that some people often feel that they do not sleep well at night, or that the more they sleep, the more tired they are. This is because people have some misunderstandings that are easily overlooked when buying and setting up beds. People have to break the normal mindset, a bed will change a person’s quality of life.

   Normally, when people choose a bed, people always think that a hard bed, a thick mattress, and more springs are good for the body. This is not the case. Experts from the China Interior Decoration Association reminded that a hard bed is not necessarily healthy, and the mattress is too large. It is hard, although it does not seriously affect the health of the spine, but the shoulders and hips are stressed, making people feel uncomfortable. For example, if some people suffer from low back pain, they should not sleep on a hardwood bed to prevent their condition from getting worse. Sleeping on a mattress is healthier than not sleeping on a mattress.

   mattresses are not as thick as possible. The thickness of a mattress is not necessarily related to its bearing capacity, especially for spring mattresses. If the thickness of the spring does not change, thickening the bottom padding will only get better comfort instead of bearing capacity. A latex mattress with a thickness of about 12 cm and a higher density, plus a hardwood bottom, provides sufficient support. However, the surface of latex is easy to harden after long-term use, thereby reducing the elasticity; if the spring mattress is durable, Springs with a thickness of 12 to 18 cm are ideal.

   According to experts from the China Interior Decoration Association, the impact of sleep is also related to the placement of the bed. From a scientific point of view, the placement of the bed has the following inappropriate: The head of the bed should not be placed under the window, mainly because the head of the bed is in the window. Under the circumstances, people feel insecure during sleep. If there is a strong wind or a thunderstorm, this feeling is even more intense. Besides, the window is a ventilated place, and people will catch a cold when they are a little careless during sleep.

  The headboard of the bed should not be placed in the ventilated area of ​​the bedroom door or window. People in the living room can see the bed in the bedroom at a glance. Unsightly.

Teach you to wash the sheets like this to make you healthier

  How should we wash the sheets? Perhaps many housewives are surprised that washing sheets is not the same as washing clothes. After reading the following, I think you should understand how to wash it.

  How often do you and your family wash pillow covers, sheets, and duvet covers? If the answer is more than a month, your bed may be covered with invisible dust and bacteria. Over time, allergic diseases will occur.

  According to experts, the average person spends at least 7-8 hours a day in sleep, and emits 200ml of sweat every night, which provides a breeding ground for various bacteria on the bedding. Generally speaking, people’s pillows, sheets, and duvet covers are stained with various bacteria, viruses, fungi, protozoan cysts, etc. If these bacteria are not removed in time, various diseases will inevitably spread and harm human health. The weather is fine and suitable for drying. It is recommended that you clean the bedding at home immediately, and then take it out to dry, and use the ultraviolet rays in the sun to sterilize it.

  While changing the bedspread and bed sheets, you may wish to use a vacuum cleaner or a slightly damp cloth to clean up the residual dander and hair on the mattress. If there are stains, you can use soap to smear the dirty area, and then use a dry cloth to absorb it, or use a hair dryer to dry the wet stains, so as not to mold or produce peculiar smells.

Don’t let MP3 lose your nerves

   Today’s young people like to wear headphones to listen to mp3 for a long time, and the volume is still open. Experts warn that this way of use is not good for hearing health.

   The fashionable, compact and easy-to-carry MP3 is popular among young people, and many people “snap to ears” almost every day. But did you know that the highest volume of a small MP3 is equivalent to the volume of an airplane taking off! If you use MP3 improperly, it will seriously damage your hearing health.

  Improper use of MP3, hearing loss easily

   Under normal circumstances, the human body can withstand a volume below 80 decibels. If you live in an environment above 80 decibels for a long time, symptoms such as headaches, memory loss, and insomnia will occur; when the volume of the human ear reaches 100 decibels, the longer time can cause irreversible hearing damage; Stimulation with a volume above 120 decibels will permanently damage the auditory cells, and in severe cases, it will also cause hearing loss.

   So how loud is the volume of MP3? The following are the volume of several kinds of noise. You can compare MP3 with them.

  Volume comparison:

  MP3 maximum volume: 120 decibels

  Aircraft take-off sound: 120 decibels

  Electric drill sound: 100 decibels

  Noisy bar: 90 decibels

   downtown: 70 decibels

   general conversation: 50 decibels

  Quiet conversation: 30 decibels

   It can be seen that the highest volume that MP3 can reach is equivalent to the sound of an airplane taking off.

   In fact, any sound higher than 85 decibels can cause hearing loss, because this kind of damage depends not only on the volume, but also on the length of the contact time.

Improper use of range hood can cause cancer

   In the concept of modern home cleaning, the so-called “cleanliness” is not just as simple as spotlessness, it also includes the cleanness of the air, the simple idea of ​​soft decoration, and the safety from any threat of pollution.


  How does kitchen oil fume cause cancer

   When it comes to kitchen fume, it is unavoidable to involve the cooker hood. The advent of the range hood has changed the smoky history of the kitchen. With the development of the market, Chinese style, European style, side suction…there are more and more varieties of range hoods on the market, but we might as well reflect on the oil absorption effect of range hoods.

  With the range hood, the kitchen is indeed no longer as smoky as it used to be. But behind this appearance, what is the specific situation? The filter screen of the range hood is indeed covered with oil, and the oil hopper under the filter also accumulates the residual oil drawn from the range hood, but do you still have it? Such an experience: there is still a thick or thin layer of oil and gas on the surface of the range hood. The thickness or thickness depends on the length of the cleaning cycle. Therefore, another product has been invented on the market: a detergent for cleaning kitchen and range hood grease. Or sprays; the utensils placed around the range hood are also always oily even after a few days of uncleaned; when cooking spicy or pungent seasonings such as pepper, even if the oil absorption function of the range hood is turned on to the maximum , The pungent smoke still makes people cough and choke the nose and throat…

  Obviously, what do these phenomena show? There is still a lot of oily smoke in the kitchen, even if the traditional range hood is turned on.

   So it is not surprising that the China Health Education Association issued another warning about oil fume threatening human health.

  oil smoke hazard


   A British research report recently claimed that cooking for one hour on a cookware with poor ventilation system and extremely low combustion efficiency is equivalent to smoking two packs of cigarettes a day.

   A 5-year epidemiological survey of lung cancer at Shanghai University of Traditional Chinese Medicine also found the same problem. The survey found that among non-smoking female lung cancer patients, more than 60% of women have long-term exposure to kitchen fumes, and 32% of women like to cook food at high temperatures. Researchers therefore believe that women’s long-term cooking in the kitchen will increase their risk of lung cancer by 2-3 times.

Long-term use of alarm clocks is dangerous!

  Experts said that if the alarm is louder, it is easy to frighten people, cause vasoconstriction, speed up the heartbeat, and induce or aggravate heart disease, cerebral arteriosclerosis, and myocardial infarction. Irritating ringtones can also make a person’s nervous system highly stressed, which may cause indigestion, poor appetite, constipation or diarrhea.

Be cautious about itching your neck with toilet water

  Summer is coming soon. The skin on the front of the neck secretes a lot of sweat. However, the epidermis of the neck is thin. It is easily stimulated by human metabolic wastes such as uric acid, urea, and ammonia in the sweat, causing the skin on the front of the neck to become red. , A small red rash, itching, this is summer dermatitis that occurs on the skin of the front of the neck.

Women must be particular about wearing bras

   bra is one of the essential conditions for women. It not only protects the health of the breasts, but also helps to modify the body shape. However, the improper use of the bra gradually turned it into a woman’s “killer” role. Let’s take a look at the inside story of the matter.

   Once upon a time, the bra, which was a close friend of a woman’s boudoir, became a health “killer”. For this reason, countries like France and the United States that advocate freedom have also launched an initiative to throw away their bras.

  ”The reason why bras have become women’s’special pets’ is to prevent sagging breasts on the one hand; on the other hand, they are needed for body fitness.” Xu Hong, deputy director of the breast department of the Armed Police General Hospital, told Life Times Reporter, “But unfortunately, more and more women are hurting their breasts because of uncomfortable bras. It can be said that bras have become one of the important causes of breast disease.”

   In Xu Hong’s opinion, there are many misunderstandings in modern women wearing bras: the wrong size will cause long-term pressure on the breasts and poor blood circulation; when wearing a bra, the habit of supporting the breast will destroy its natural state. Affect the metabolic function; choose a bra with underwire just to block the part of lymphatic reflux; the light picture is beautiful and does not look at the material, so that the breasts are in a confined space for many years and cannot breathe fresh air. “Don’t be careless, as time goes by, these will become the’fuse’ for breast diseases such as breast hyperplasia, mastitis and even breast cancer, causing unimaginable harm to women.” Therefore, Xu Hong suggested wearing it. Bras should follow the following principles.

   First of all, it is not advisable to wear a bra for too long, no more than 8 hours a day, let alone sleep with a bra. You can do more chest expansion exercises or raise your upper limbs when you are fine to promote blood circulation.

   Next, choose cotton. Chemical fiber bras are prone to skin allergies and have poor air permeability. When a person is active, the bra will constantly rub the nipples, and the fibrous filaments in the bra can easily enter the breast through the nipples. Over time, it will block the breast and nipples and induce breast diseases.

   Again, choose a loose bra, preferably one size bigger than your own breasts. Wearing a bra that is too small or tight for a long time will affect local blood and lymphatic circulation and induce various breast diseases.

The perfect criterion for girls to choose underwear

  Underwear is the clothing that is closest to us, and it is a necessary weapon to maintain our beautiful body. Many girls know that they have to choose an underwear that suits them in their daily life. But do you really know how to choose the health knowledge of this mysterious feminine product? If you choose the wrong one, how will it affect us? Let’s take a look at it together.

  A good underwear can not only make your figure more perfect, but also give you a bonus point for your health. But how much do you know about it?

  The closer the underwear is, the more it hurts you

   Women’s breast disease is a common disease in gynecology. Generally speaking, there is no risk, but once the disease is affected, it can also develop into breast cancer. Breast cancer is a common malignant tumor for women, and the incidence of breast cancer in my country has also ranked first among women’s malignancies. But did you know that wearing a bra improperly is also prone to breast disease, so it is important to develop a good underwear wearing habit and choose the correct size.

   Breast Cancer

   There are 15-20 main breast ducts in the breast, and there are one to four small ducts under the main duct in different parts of the breast. A study in the United States pointed out: Wearing a bra for a long time can compress the breasts, which not only affects breast development, but also causes blood circulation disorders, poor lymphatic circulation, and easy breast cancer. Although women’s favorite underwire bras can make women’s breasts “stiff”, when worn on the breasts for a long time, it will compress the breasts and change the already fragile breast tissue. There will be lesions, or inflammation, or even breast cancer.

   affects the heart

  Too tight underwear will compress the heart, lungs, and large blood vessels, causing microcirculation disturbances and poor blood flow to the internal organs of the body. The normal gas exchange of the human body depends on the coordination and cooperation of chest breathing and abdominal breathing. Excessively tight underwear will affect the chest breathing, making the chest not fully expanded, and the lung tissues cannot be fully stretched due to microcirculation disorders , The amount of inhaled air is reduced, which affects the oxygen supply of the whole body.

   Damaged skin

   Wearing tight underwear on the body will affect the microcirculation of the body surface, which is not conducive to the health of the skin. It will cause abnormal epidermal microcirculation, stasis of the pores, and the skin cannot exchange with the outside air normally, and even block the pores. It is hyperpigmentation, local pigment spots, pimples and so on.

  Partial relaxation

   Under normal circumstances, human muscles have the ability to contract, but if you wear tight underwear for a long time, the muscles can contract without relying on their own ability, and they will gradually “become lazy”, and pressure will cause blood flow. Decrease, the nutrient of the muscles decreases, resulting in a decrease in muscle contraction ability. Therefore, wearing tight underwear for a long time will cause local muscles and skin to become more and more loose.


  How to calculate the cup size

   cup size = bust-lower bust

  10cm=A cup 13cm=B cup

  15cm=C cup 18cm=D cup

  20cm=E cup

   bra size=under bust size

   For example: the bust is 83 cm, the lower bust is 70 cm, you should wear a 70B bra

   Perfect Bra’s 6 criteria survey shows that 80% of women are wearing bras of the wrong size. If you wear the wrong size bra for a long time, it will not only cause breast problems, but also chronic headaches, back pain, and breathing. Difficulties and rashes. How to check whether the underwear is suitable? The following 6 criteria must be kept in mind.

  1 The lower bust is stable and will not slide, and the level of the front and back remains the same. If the lower bust slides up and down or the front and rear heights are different, it may be that the size of the lower bust is not appropriate, and the shoulder straps are too tight or too loose.

   The upper edge of the 2 cups is attached to the breast. If the upper brim of the cup is tied to the breast, or is loose, it means that the size of the cup is not appropriate!

  3 The middle of the two cups fit on the chest. If the middle of the cup does not fit on the chest, it means that the depth of the cup is not enough! Some women often deliberately buy underwear with a smaller cup in order to make the cleavage more obvious. This is a very wrong concept and practice! Wearing underwear with insufficient Cup for a long time, It is easy to cause the chest to expand and deform!

  4 The nipple is aligned with the apex of the cup. If the nipples cannot be aligned with the apex of the cup, then the tailoring of this underwear is not suitable for your breast shape, so hurry up and try on the next one.

Many unsanitary factors of toilet paper

  Toilet paper is no stranger to many people, because toilet paper has almost become an indispensable product in our lives, but many of us still have misunderstandings about toilet paper, thinking that toilet paper only needs “white spots, soft Point, thicker”, the quality is good. In fact, there are many unsanitary factors in toilet paper.

  (1) The color is too white: In order to cater to consumers’ psychology and increase the whiteness of paper, some manufacturers use fluorescent whitening agents in production, and fluorescent whitening agents are a compound with carcinogenic effects Organic compounds; The second is the use of a large amount of bleaching powder, which causes serious damage to the internal fibers of the paper. The tension of the paper is particularly small and weak, and the amount used is significantly increased.

  (2) Adding talc powder: In order to reduce costs, some production units add talc powder in the production process of toilet paper. In order to improve the retention rate of talc powder, starch is added at the same time, which causes the weight of toilet paper, small appearance, and price Cheap but very difficult to use.

  (3) There is a peculiar smell: Some manufacturers use wheat straw and tertiary household waste paper as the raw materials for toilet paper production. The bacteria are seriously exceeding the standard, and a lot of chemicals have to be used for disinfection, but no matter what measures are adopted, the paper cannot be removed. The peculiar smell in the product will cause many diseases after consumers use it.

  (4) Puffing: In order to increase the volume of paper, some manufacturers add a large amount of puffing agent to the raw materials like popcorn. The volume of toilet paper produced is particularly large, which creates an illusion for consumers-“this kind of toilet paper They are large in quantity and soft”, but the effect is particularly poor when used, the pulling force is very small, and there is almost no water absorption.

   Therefore, when consumers buy “toilet paper”, they should raise their self-protection awareness and do “four look”: ① Look at the product packaging: whether the hygiene license number and factory address, zip code, contact phone number are indicated, and whether there are any implementation standards Etc.; ②Look at the color: pure wood pulp has no additives, the color is natural ivory white, and the texture is relatively uniform;

  ③Look at the endurance strength: the pure wood pulp paper has long fibers, large tensile force, good toughness, and is not easy to break; while the inferior quality paper has irregular holes and powder; ④see the result of the fire: good toilet paper After burning, it looks like white ash, while inferior toilet paper becomes black and gray after burning.

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