Can the fact that people grieve excessively and grow gray hair be explained scientifically?

Can the fact that people grieve excessively and grow gray hair be explained scientifically? A relative of mine, because of his poor family, married a mute girl as his wife. Although he is deaf and mute, he is not stupid at all.

In the end, the two gave birth to two sons, both of whom were admitted to university. And after graduating, they found jobs one after another.

Since both sons have reached the age of marriage, as parents, there is really no other way to earn money except to work in the fields and work on crops every day. So except for a few acres of crops with a little income, the rest of the economy is really not.

Just last winter, the eldest son and the second son suddenly came home. They told their father that they had a partner and were ready to get married.

And the eldest son's girlfriend is already three months pregnant, and the woman's parents propose to meet the man's parents, and according to the woman's local customs, they need a bride price of 200,000 yuan and other marriage expenses.

Relatives are honest, they have never made a lot of money in their lives, and they have never traveled far away. After marrying a mute girl, he worked hard to earn more than 200,000 yuan. But the year before last, the house was renovated, heating was installed, floors were laid, tiled ...... were installedBasically spent.

I was trying to take a breath, but my daughter-in-law was pregnant. People don't think our family is poor, they want 200,000, he thinks it's not much at all. But where to borrow so much money?

I just felt my head buzzing. I didn't hear a word of what my son said next. Just stared at the ground with a sad face - the 200,000, where to borrow?

That's not a small amount!

Basically sleepless nights. The next morning.

It was four or five o'clock before I could barely fall asleep. After a while, the crowing of the rooster in the yard woke him up. As usual, he got up and fed the pigs and let go of the chickens.

Did some of the work at hand. When they returned home for dinner, the two sons were surprised to find that their father's gray hair had turned white overnight.

The man also looked languished and much haggard.

After learning the reason for his father's white head overnight, the son said: He truthfully reflected the family situation and was understood by his father-in-law and mother-in-law. The two sides agreed to go through a matchmaker and go through a form:

said that a large deposit slip given to the daughter by the woman's parents was a bride price of 200,000 yuan from the man. After making a show, I paid a down payment for my daughter to buy a house! Who made her daughter love this kid so much!

All of you, just treat my daughter well in the future.

Poor relatives! was scared out of a gray hair by 200,000 dowry.

Because when we are overly sad, the sympathetic nervous system in the body becomes very active under stress and causes the depletion of the melanocyte stem cell population in the body, which causes gray hair, so the overnight whitehead can be explained in a scientific way.

Extreme nervousness, sorrow, etc., often cause a series of sharp changes in the body, resulting in serious endocrine disorders, which affect the secretion of melanin and make the hair white.

It is very sad, it will definitely affect the secretion of hormones, affect the endocrine, so it will cause gray hair.

It can't be, and this should be caused by excessive grief for a long time, which is basically rare.

Yes, but this time refers to a time period.

Some of the more common pre-aging phenomena are born or genetic, some are overworked, especially mental fatigue is not fully recuperated and rested, which eventually leads to gray hair, and some are in terms of diet, due to unbalanced nutrition, picky eating leads to lack of protein in the human body, etc., hair will also turn white, and sometimes some of them die due to disease.

Mood swings, stress in daily life, excessive tension, and exertion will accelerate the aging of the human body and cause hair to turn gray.

The first point is that this gray hair is caused by your nervous system, so you must pay attention to it, the second point is that you may be too nervous, then this kind of white hair will also be formed, and the third point is that people who think too much, you will find that such people will have a lot of gray hair.

If a person is overly sad or anxious, it will lead to an increase in the secretion of pararenergine in the body, inhibiting the production of melanin in the hair follicle, so it will lead to whiteheads.

I was an example of a white head overnight, when I was in high school, when the study pressure was relatively high, the first mock test results were very unsatisfactory, the second night of the results were difficult to sleep, the third morning parents found that my hair was all white, went to the hospital for medical treatment, the doctor gave the answer because of genetic factors, excessive stress and emotional instability, is the fuse that led to a night of whitehead. Most people have a genetic factor for whiteheads.