Don't buy underwear of any color. When choosing underwear, color is an important criterion that cannot be ignored. The most reasonable choice should be light underwear, because dark underwear has the following health risks. Let's see what color underwear to buy.
What color underwear do you want to buy? 1 1, color fading danger.
Dark underwear needs more dyes to dye, so it may be in danger of fading during wearing. If you buy a product whose quality is not guaranteed, the dye contained in it may contain carcinogens, which will pollute your body and pose a great threat to your health.
2. Cover up disease signals
Because underwear clings to the genitals of men and women, once the reproductive system has health problems, the secreted substances will be contaminated on underwear. If it is dark underwear, these will be difficult to find, but if it is light underwear, these signals can be found in time, and the condition can be judged according to the color characteristics of secretions.
It can be seen that from the perspective of health, it is safer to choose light underwear than dark underwear. Besides color, what else should I consider when choosing underwear?
1, underwear size
Many people like to wear tight underwear, which is unhealthy, because underwear that is too tight will oppress the private parts of men and women, and it will also lead to a warm and humid reproductive system environment, which are potential factors that threaten even health.
2, underwear texture
It is best to choose soft and breathable fabrics for underwear, and cotton silk underwear is the first choice, which can not only avoid skin injury by hard fabrics, but also keep the external environment of reproductive system dry.
Not only the choice of underwear is exquisite, but also the wearing and cleaning of underwear can not be ignored.
First of all, underwear should be changed frequently and worn for a long time. Bacteria in underwear can easily induce various reproductive system diseases. Therefore, it is best to change underwear once a day.
Furthermore, the longest service life of a pair of underwear is half a year, and you can't wear it for too long, because if you wear it for too long, the accumulated stains won't be washed away, which will endanger the health of private parts. Do you know how long underwear will be thrown away? This way of cleaning is bound to get sick.
Secondly, pay attention to the following information when cleaning underwear:
Can not be mixed with other clothes for cleaning, which will cause bacteria on other clothes to pollute underwear, resulting in incomplete cleaning;
At the same time, you can't use the washing machine to clean it. There are many bacteria hidden in the washing machine, which will lead to dirty underwear.
The most reasonable way is to wash underwear separately.
The hygiene of underwear is directly related to the health of reproductive system, and we should not take it lightly in the selection, wearing and cleaning of underwear.
What color underwear do you want to buy? 2 men's articles
Pure cotton is the best breathable material. The skin close to underwear is almost the most delicate place for men. If the material is wrong, it will increase friction, lead to redness and even tingling, and even scratch the skin in severe cases, which is easy to aggravate the common skin disease "tinea cruris" in men (that is, a dermatitis of groin). Ma Le, director of urology department of Beijing Maternity Hospital, said that the temperature in scrotum is one or two degrees lower than that in abdominal cavity, which is the favorite temperature of sperm. Therefore, good men's underwear must "reach the standard" at two points, one is good water absorption, and the other is good air permeability, otherwise it is easy to "cover up" the problem and lead to bacteria breeding near warm and sweaty testicles. It is suggested that underwear made of silk, lycra, nylon and chemical fiber (pure polyester) be taken out of the wardrobe. Pure cotton underwear is the best choice for men.
Size should be "tailored". Many men sometimes feel a dull pain in their testicles. Although there may be many reasons, it is not certain that the problem lies in the tight underwear, because the testis is an organ that is afraid of stress. Sticking underwear too tightly will increase the friction between your legs and affect your walking posture. Middle-aged and elderly people should especially choose loose and comfortable underwear. Qu Jing, deputy secretary-general of China Knitting Association, stressed that moderate looseness does not mean that the looser the better, but that we must pay attention to our physical feelings and find a size that suits us. When the size of underwear does not wrinkle in men's private parts and does not cling to the body, it is a relatively suitable size.
Boxer underwear can protect sperm better. In 20 12, scientists from the University of Sheffield in England found that the sperm concentration of men wearing tight underwear was lower than that of men wearing boxer shorts. Boxer underwear can provide a relatively suitable temperature for testicles and ensure the quality of sperm. There are also many kinds of boxers. In addition to the appropriate size, it is recommended to choose closed underwear, which is slightly one or two inches lower than the crotch. For young people who have plans to make babies, boxers are the first choice.
It's best not to pick the black one. Generally speaking, light-colored underwear is better. The Daily Mail pointed out that the risk of black underwear, in particular, is relatively high, because rubber accelerators are usually used as underwear dyes with poor quality and low price, and black underwear is more likely to cause contact allergies. In fact, no matter what color underwear you buy, it is recommended to buy a reputable brand. Be sure to wash it before wearing it after buying it, so as to reduce the damage of chemical components to the skin.
Clean and prevent bacteria every day. The research shows that a pair of dirty underwear contains 0. 1 g feces on average, which contains bacteria such as Escherichia coli and Salmonella, and it is difficult to completely remove them in the normal cleaning process. Therefore, it is necessary to change underwear every day. However, a British survey found that about 1/5 men can't change their underwear every day. This will not only aggravate skin itching, but also easily cause bacterial and fungal infections. When cleaning, it is best to wash it by hand with soap, not socks and other clothes.
If you don't wear it occasionally, give the scrotum a "holiday". Many people wear underwear 24 hours a day. In fact, taking off underwear properly is also a healthy behavior. Qujing said that at home at night, men can take off their underwear and put on looser cotton-padded jacket, which can ensure the skin is dry and comfortable. Men who don't wear underwear can reduce sweating, and will not create a "warm and sweaty" unfavorable environment for the scrotum, keep the testicles dry, and they can also choose to sleep naked at night.
Women's articles
Underwear, as the first barrier in the female triangle, needs to be paid as much attention as men.
Underwear should not be too tight. Women's vaginal orifice, urethral orifice and anus are very close, and underwear is worn too tightly, which is easy to cause frequent friction with vulva, anus and urethral orifice, so that germs in dirt (such as anus and vaginal secretions) in this area can enter vagina or urethra, causing urinary system or reproductive system infection. Tight underwear can also lead to a warm and humid local environment, which provides an excellent place for the growth and reproduction of bacteria and causes inflammation of vulva or vagina. So underwear must be loose and moderate.
The materials are pure cotton and modal. Like men, pure cotton is the healthiest fabric for women. Qujing also said that modal underwear has good water absorption and breathability, and it is also very comfortable to wear. The data shows that modal absorbs and releases water 50% faster than ordinary cotton, but people with sensitive skin may be allergic.
White is the "best color". Leucorrhea is an important criterion to judge women's vaginal health. Leucorrhea becomes turbid, or even turns yellow and red, which may be a sign of disease. Should be found early and treated early. Other colors of underwear or patterns are too flowery, which may affect everyone's judgment on leucorrhea, so it is recommended to wear light-colored underwear, with white as the best.
Choose a high waist when you are old. The elderly should choose high-waisted underwear with a height above the navel, which has a good warm effect. Different from men, women should choose briefs with good air permeability. Zhou Shaohu, director of the Department of Reproductive Medicine of the First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine, said that wearing thongs less often hurts delicate skin and makes blood circulation poor, leading to bacteria invading urethra and reproductive tract and causing inflammation.
Hand soap can sterilize. Women's private parts are in a weak acidic environment, and soap with weak alkalinity but good cleaning effect is the best choice. Zhu Lan, chief physician of gynecology department of Peking Union Medical College Hospital, said that common molds and trichomonads in gynecology department can be killed with soap, and the cleaning effect is very good after 3-5 minutes. At the same time, remember to prepare a special container for cleaning underwear Even for couples, it is best to wash underwear separately. Washing underwear is also a bad habit, which is easy to breed bacteria.
Underwear should also be dried. Ultraviolet rays in sunlight can kill bacteria. Professor Cai Yan, director of the Reproductive and Health Professional Committee of China Association for Prenatal Care, suggested that underwear can be exposed to the sun for half an hour in the afternoon, but not inside. If there is no drying condition, try to dry it in a ventilated place, or directly treat it at high temperature, iron it with an electric iron or blow dry it with a hair dryer.
It is best to update it once every six months. Chae Yeon believes that underwear should be changed every 3 to 6 months, regardless of gender. To prevent deformation, dry and hard materials, dirt, etc. , should be replaced in time.
What color underwear should not be bought? Three little things you must know about underwear.
How long is the life of underwear?
Underwear is not food, and life will not be measured strictly according to the shelf life. However, judging from the frequency of use, it will be renewed once every six months. Its specific life depends on the following conditions:
1, underwear is loose and no longer fits.
The elastic band of underwear will relax after a period of use, and underwear that is not close to the body will increase friction and cause urinary system infection. And if the rubber band under the legs and feet is loose, don't hesitate to replace it!
2, underwear began to taste
Underwear will smell if worn for a long time. This is because underwear containing polyester fiber will breed a particularly smelly bacteria. It will spread from one of your clothes to another. And there is no way to eradicate it, no matter what detergent or sunshine is useless. So when sorting underwear, throw away the smelly ones ~
3, underwear began to fade
It is normal that the newly bought cotton underwear will fade slightly. But if the color fades every time, don't wear it again. This chemical dye will affect reproductive health. Try to buy light underwear, not dark underwear.