It is not only used in life, but also in people's minds. I often hear girls complain: "I wash my hair and take a bath every day, why does the one in my house still have a 'scissor'?"

Good night, the learned Mo Yu came

【Yellow】, as a pure color

is not only commonly used in life, but also in people's mind

However, what we are talking about today is not the [yellow]

but "yellow" substance secreted by the human body

Daily life In life, we often find this situation:

The same bed, the place where girls lie is always clean and refreshing

The place where boys lie will obviously be yellow

I often hear girls complain:

"I wash my hair and take a bath every day, why does that person in my house still 'flowing yellow'?"

Is there a possibility that

is the yellow in my mind?

cough cough, just make a joke

Does it really mean that the saying

"Women are made of water, men are made of mud"?

NoNo. We still have to talk about scientific

Why do men [结结结]?

Reason 1: Men's super developed sweat glands

Men's sweat glands secretion is more than women

So men sweat more easily

Sweat is full of [acidic ingredients]

more likely to cause bed sheet pillowcase yellowing

So where boys lie there, it is easier for them to get wet the clothes, leaving traces

Reason 2: Secretion of androgens

As we all know, men's secretion of male hormones is much higher than that of women

The face and back of the human body are covered with a large number of sebaceous glands

These sebaceous glands will secrete oil and protect the patient's body. Protect the skin

After these fats penetrate into the fibers of the fabric

Unsaturated fatty acids are oxidized by air and turn yellow

This is the root cause of men's "yellowing"