Is it true that your hair turns gray overnight? Reducing stress can turn your hair "black" back?! You need to pay attention to these things before your hair becomes white and bald.
The amount of hair and the degree of blackness and luster determine the first impression of how others see us. Many people worry about having gray hair or hair loss. They are afraid that others will think that they look older or have a poor appearance. Vicissitudes of life. If a head full of gray hair has caused you trouble, you might as well understand the source of your stress first, which may help with hair care. A study in the United States stated that hair may undergo “hair color reversal” due to reduced psychological stress.
Can reducing stress reverse hair color? Mitochondrial response may hold key
Although psychological stress has long been thought to accelerate the growth of gray hair, scientists have debated the issue because of a lack of precise methods to link the effects of stress on hair follicles. However, a new method developed at Columbia University can capture high-resolution images of tiny slices of human hair to quantify the extent of pigment loss in each hair.
So the researchers analyzed the hair of 14 people who were asked to review what they did each day, rate their level of stress, and keep a daily log of these stresses. The experience of one of the subjects surprised the research team: this subject happened to go on vacation abroad during the study period. Perhaps because he was fully relaxed during the vacation, the subject’s 5 hairs grew from their original size. White returned to black. Not only that, but other subjects’ hair returned to black during the experiment, which has never happened in previous experiments.
To gain a deeper understanding of how stress causes gray hair, the researchers also measured changes in the concentration of thousands of proteins in hair. They found that 300 of these proteins change when hair color changes, and the researchers also developed a mathematical model suggesting that stress-induced changes in mitochondria may be key. Mitochondria are like antennas in cells. If they detect stress in an individual, they will respond immediately, which explains why stress causes hair to turn gray. However, researchers also said that reducing stress may not necessarily reverse hair color, especially for middle-aged or elderly people, where hair color change is almost an irreversible process.
Are your hairline receding at a young age? If you want to have a lot of hair on your head, you need to pay attention to these 4 points
Not only gray hair, but also hair loss is a symptom that many people avoid, especially for men. Dr. Tang Haoyue, who works at a dermatology clinic, said that regardless of men or women, when experiencing hair loss, they must first examine whether their living habits are normal, such as lack of sleep, unbalanced nutrition, too much pressure in life, or changing shampoos. , may be the cause of hair loss; and if women have endocrine disorders and abnormal menstrual periods, they may also cause hair loss.
Dr. Tang Haoyue suggests not to panic when losing hair. Patients with hair loss can take more vitamins. Women are advised to consume vitamins containing iron, zinc and B complex, which can supplement the elements needed for hair growth. If you want your hair to grow, To make it faster and stronger, you can also try hair growth shampoo. If there is still no obvious effect after 1 to 2 months, consider whether to use it with hair growth water. If the hair loss problem has not improved, or even worsened, it is recommended to seek help from a dermatologist as soon as possible to see if there are thyroid and endocrine problems, or whether you are suffering from iron deficiency anemia.
Sudden gray hair or hair loss can indeed be overwhelming. In fact, these symptoms may be caused by long-term accumulated stress or bad habits. Therefore, you should maintain good living habits, sleep well, eat nutritiously, take more vitamin supplements when necessary, and follow the advice given by dermatologists; if you can do this, you don’t need to rely on hair growth products to maintain your health. You/your are handsome or beautiful.
source:
Quantitative mapping of human hair graying and reversal in relation to life stress
