One day you wake up, ready to face the day. You start brushing your hair and – scream! Do you have your first white or gray hairs and you’re not even 30 years old yet? Let’s dig why that happens!
Is Turning Hair White Normal?
Graying hair is part of the natural passage of time for both men and women and usually starts around age 35. As people get old, the cells that produce melanin (the pigment that gives hair its color) stop working as they used to, making your hair lose its color.
You can’t avoid it – sooner or later, all of us will have white hair. However, women tend to be bothered by this phenomenon, especially when it happens early.
Genetics can be blamed for it since it does directly cause it. But what if no one in your family went white hair early? There are other 3 reasons why your hair might be losing its pigmentation before you turn 30. Do you want to know why your hair is turning white too early? Here are the three key reasons for that.
Understanding the problem
The scientific explanation for hair turning white before age 30 is that some people have an alteration on the IRF4 gene, which regulates melanin production.
This issue is clinically called canities. It is caused by the slowing activity of the enzyme tyrosinase. That causes the aging of melanocytes, which produce two types of melanin: pheomelanin (of red and blonde hair) and eumelanin (of brown and black hair).
How can you tell if you have cavities? Just check the age range of natural greying, which should occur according to the lowering of tyrosinase in your body. According to studies, you suffer from canities if you are greying before these ages:
- CAUCASIAN: 35 to 45 years old.
- ASIAN: 45 to 55 years old.
- AFRICAN: After 55 years old.
Why Does Your Hair Turning White?
1. Vitamin B12 deficiency
A study done by Indian scientists in 2021 showed that the deficiency of vitamin B12 (also called cobalamin) might be connected to early greying of the hair.
The data backing this information isn’t yet concrete, but it suggests there is a relation between the lack of B12 and the loss of pigment on the hair. The proliferation of hair follicle cells depends on DNA synthesis, which depends on vitamin B12. This vitamin also helps with hair growth.
That is why it’s important to include in your diet B12-rich foods, such as:
- Cooked liver;
- Cooked salmon;
- Steamed shellfish;
- Cooked chicken liver;
- Cooked oysters;
- Cooked herring;
- Cooked heart;
- Grilled trout;
- Peanut butter;
- Soy-based products.
Just like with our skin, cigarette consumption also causes the early aging of the hair. The influence of tobacco on hair greying is still being studied, but scientists believe it is connected to the formation of free radicals. These radicals damage cells that produce melanin, which gives hair its color.
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If you suspect that your stressful daily life is also linked to your new grey hairs, you are right! Some scientists defend this reason and others disagree, but the scientific community has generally found proof of that.
For example, a 2013 study by New York University showed that mice in stressful situations had a significant increase in white hairs.
That would be the result of melanin-producing cells leaving their original location (at the base of the hair follicle), and there were no substitutes to produce the substance that gives color to the hair. This movement would be caused by stress hormones, such as adrenocorticotropic hormone (ACTH).
Watch The Following Video to Know about The Reasons for Hair Turning Gray
However, it has also been proven that the individual needs a genetic predisposition to have early gray hairs caused by stress. This means that the main reason for graying hair before age 35 is still family heritage.