Wondering what causes gray hair? Especially for people with premature gray hair, why does this problem of white hair and gray hair occur? According to Dr. Lindsey A. Bordone, a dermatologist at Columbia University Medical Center, gray hair is actually caused by the loss of melanocytes. (Melanocytes) or pigment cells in hair follicles. This happens as we age. And unfortunately, no treatment or technology of any kind can restore these cells. Even if it can’t be cured But there are still many How can we take care of hair to look younger and regain confidence through natural remedies?
What are the causes of age-related gray hair and premature gray hair?
- Heredity If your parents have a lot of noticeable gray hair Children also have the opportunity to have gray hair as well. In which the appearance of gray hair caused by genetics is inevitable. because it has been predetermined in our genes For those who are born with premature graying of hair, you may want to ask your parents to see if anyone else is like you. If yes, then you are most likely genetically influenced by premature graying.
- Stress New Harvard research has found an interesting mechanism that allows us to learn exactly what causes gray hair. In research, cortisol (Cortisol) or stress hormone has been examined. It was found that the cortisol hormone has a negative effect on physical health. It also invades the hair follicles and scalp as well. Cortisol causes the body to release chemicals that respond to stress. especially norepinephrine (Norepinephrine) that causes the pigment of the hair to start prematurely. Causing our hair to start to become gray hair. This may also cause premature graying of hair if the person has a relatively high cortisol hormone.
- Thyroid disorders Gray hair is caused by abnormal functioning of hormones. which causes the thyroid gland to work too hard or hypothyroidism occurs as well The thyroid gland also affects the production of melanin, the pigment that causes gray hair.
- Vitamin B-12 Deficiency Premature graying of hair can be caused by vitamin B-12 deficiency. And no one in your family has had this problem before. You may want to consider nutrient deficiencies like vitamin B-12, as this vitamin plays an important role in hair growth and hair color. which if we lack vitamin B-12 then may cause anemia which can send me to premature gray hair as well
- Smoking People who smoke regularly have an increase in gray hair. May have to consider the issue of reducing and quitting smoking. Because from the research it was found that gray hair can be caused by smoking. It was found that people with premature gray hair under the age of 30 tend to have gray hair caused by continuous smoking. causing the blood vessels to constrict This causes reduced blood flow to the hair follicles. Causing hair loss and whitening hair faster as well
Now that we know what causes gray hair, can we prevent it?
It can be seen that there are many causes of gray hair. But if it’s about genetic gray hair, it may be difficult to avoid. other factors That we can control, such as stress, smoking or eating foods that contain vitamin B-12 are things that we can take care of ourselves. Therefore, take care of your body early. Don’t wait for gray hair to dye it later.
Reference:
https://www.healthline.com/health/white-hair#prevention
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3673399/
https://www.healthline.com/health-news/scientists-how-stress-causes-gray-hair#Why-we-go-gray
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6290285/
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Focus gray hair caused by 11 = 1.5%
Relate premature gray hair 8 = 1.1%