Are you still wearing this kind of underwear? Be careful of gynecological diseases

Let Yue Miaojun do a survey. What do you value most when choosing underwear? > Some people say: Wear red for the New Year and the year of birth, which means prosperity; others say: Wear purple for exams, which means you can do well; and some sisters say: If you want to be mysterious and sexy, choose black ...

What sisters who are obsessed with appearance pay most attention to is color and style , but if you choose like this, you may easily fall into a trap!

Don't wear this color of underwear casually, especially girls

Have you ever had this experience: you just bought new underwear, and after wearing it for a day, you found that the color of your skin has become darker ? !

Honestly, this situation is quite common .
After a quick search, Yue Miaojun found many people who had the same "awkward" experience.
I just bought new clothes and the water in the basin turned black after washing them. I'm so worried that I'll get poisoned if I wear them.

Image source: Xiaohongshu

In fact, this is because dark clothes are not washed sufficiently during production, resulting in a lot of residual floating color on the clothes.

In addition, close-fitting clothes will be in close contact and friction with the skin 24 hours a day. If the dark clothes are not dyed firmly , the dye will easily stain the skin.

Original by Youmiaojun

Wearing such clothes for a long time will cause great harm to your body!

If you buy low-quality underwear, it will contain more dyes (such as azo dyes, aromatic methane dyes, and sulfur dyes).

It is easy to get contact dermatitis , with small rashes all over the body...

What is even more frightening is that during the normal metabolism of the human body, some azo dyes will mix with the body's metabolites and even release carcinogenic aromatic amines , which will harm your body.

Original by About Miao Jun

Especially for girls, don't buy underwear with inferior chemical ingredients, which may damage your private parts flora and cause gynecological diseases such as vaginitis . In addition, underwear with too dark or too colorful colors is not conducive to girls observing private health problems . In case of abnormal vaginal discharge, yellowing, bleeding, etc., you may not be able to find it in time.

Original by About Miao Jun

Does this mean that dark-colored underwear can’t be worn?

You can wear it, but you must pay attention to choose it like this👇

Some of you may not know that in China clothing is divided into three safety levels: A, B, and C.

Category A refers to textile products that can be worn by infants and young children, and you can choose ✅ Category B refers to textile products that can directly contact the skin, and you can choose ✅ Category C refers to textile products that cannot directly contact the skin, and it is not recommended. ❎ The safety indicators of these clothing can be found on the labels of the clothes.

I sincerely recommend that you wash your underwear before wearing it . Because clothes and underwear cannot be separated from formaldehyde during processing, they are often used to remove wrinkles, preserve color, and prevent corrosion. If the color fades severely after washing it twice or more, you should change it.

What other popular science content do you want to read, or what little confusions do you have in life?

You can leave a message below this article. Maybe next time I ask Miao Jun to write about what you want to see~

References:

[1] Wu Bin. Key points for testing degradable carcinogenic aromatic amine dyes in textiles[J]. Textile Testing and Standards, 2023, 9(06): 40-43. DOI: 10.19391/j.cnki.cn31-2117.2023.06.011.

[1] Song Yi, Li Yanling. Research and analysis on formaldehyde in textiles and standard detection[J]. Brand and Standardization, 2024, (01): 87-89.