The loss of melanin, a pigment-producing component that creates melanocyte cells, causes your hair to turn gray or white. These are the pigments responsible for your natural hair and skin color. The lower your melanin levels, the lighter your 22 inch flat hair extensions will be. Gray hair contains little melanin, whereas white hair has none.
It is normal for your hair to lose melanin as you age. It is predicted that the likelihood of graying hair increases by up to 20 percent per decade after the age of 30. Health and heredity play a role in the accelerated graying of some individuals' hair.
There is a great deal of misconceptions regarding regaining your original hair color after it has turned gray or white.
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Why you cannot change your hair color permanently if the cause is genetic
Hair is fundamentally white in its foundation. Melanin is responsible for your natural hair color, which is determined by your genes. Your hair follicles contain the melanin-producing cells that combine with keratins to produce pigments.
Hair melanin loss is a natural occurrence, especially beyond the age of 30. The precise pace of hair color loss is, however, largely determined by your genes. If your parents suffered premature graying, there is a risk that you may too.
If the cause is genetic, it is impossible to reverse white hair, notwithstanding claims made online and by product marketers.
Once hair follicles lose melanin, they are unable to synthesize it independently. Your hair turns gray as melanin production decreases, and then white when melanin production ceases entirely.
What causes young-age white hair?
White hair is more evident in darker-haired individuals. Although white hair is a sign of aging, it can occur at any age, including during high school and college. If you are a teenager or in your twenties, you may have one or more white hairs.
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There may be techniques to restore pigmentation, depending on the underlying cause. Here are some frequent causes of premature graying.
First, genetics
When (or if) you develop white hair depends greatly on your appearance. If you have white hair at a young age, it's possible that your parents or grandparents also had white hair at a young age.
You cannot alter genes. However, if you dislike the appearance of your gray hair, you may always color it.
Stress
elevated blood pressure
Stress can also cause hair loss. A 2013 studyReliable Source discovered a link between stress and stem cell depletion in the hair follicles of mice. If you have observed an increase in the amount of white hair strands, stress may be the cause. This theory may also explain why some international leaders appear to age or gray more quickly throughout their terms in office.
Autoimmune disease
Autoimmune illness can also result in premature graying of the hair. This occurs when the immune system assaults the body's own cells. In cases of alopecia and vitiligo, the immune system is capable of attacking hair and causing pigment loss.
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