Your makeup plays a big role in when or if you develop white hair. Stress can also affect your hair. A study found a connection between stress and a depletion of stem cells in the hair follicles of mice. This theory might also explain why some world leaders appear to age or gray faster while in office. An autoimmune disease can also cause premature white hair.
In the case of alopecia and vitiligo , the immune system can attack hair and cause loss of pigment. Hormonal changes caused by a thyroid problem — such as hyperthyroidism or hypothyroidism — may also be responsible for premature white hair. The thyroid is a butterfly-shaped gland located at the base of your neck. It helps control many bodily functions such as metabolism.
The health of your thyroid can also influence the color of your hair. An overactive or underactive thyroid can cause your body to produce less melanin. White hair at an early age can also indicate a vitamin B deficiency. This vitamin plays an important role in your body. It gives you energy, plus it contributes to healthy hair growth and hair color. Your body needs vitamin B for healthy red blood cells, which carry oxygen to cells in your body, including hair cells.
A deficiency can weaken hair cells and affect melanin production. The long-term effects, however, can go beyond the heart and lungs and affect hair. Smoking constricts blood vessels, which can reduce blood flow to hair follicles and cause hair loss. Additionally, toxins in cigarettes can damage parts of your body including your hair follicles, causing early white hair.
Lighting up is known to speed up skin aging and can cause premature grays. A study found that people who smoke cigarettes have more gray hair before age Well, there may be some truth to it.
Stress is thought to cause premature white hair because it depletes melanocyte stem cells which help create hair color. Researchers in a recent study found that mice exposed to stress had more depleted melanocyte stem cells in their hair follicles. The more stressed the mice, the less pigment their melanocytes produced. This would also explain why U. Alopecia areata is an autoimmune disease that can cause hair loss.
In some cases , it also causes regrown hair to lose pigment, thanks to a melanin deficiency. This can also affect parts of the body that have hair, turning the hair white or gray. Hormonal changes due to thyroid conditions like hyperthyroidism or hypothyroidism can also be to blame for too-soon white hair.
Thyroid health actually plays a big role in hair color. If your thyroid is overactive or underactive, it can cause your body to create less melanin, which you need for pigmented hair. Vitamin B is the big boss of vitamins. It not only gives you energy but also contributes to hair growth and hair color. B helps healthy red blood cells carry oxygen to the other cells in your body, which — you guessed it — includes your hair cells.
A lack of B can mess with melanin production, leading to loss of pigment. BTW, sometimes the cause of a vitamin B deficiency is pernicious anemia. This condition makes it impossible for your body to absorb the B needed to create enough healthy red blood cells. Vitamins B-6, D, and E and biotin are crucial to hair health too.
A deficiency of the mineral copper can also hurt melanin production and lead to gray hair. Oxidative stress is an imbalance in your body between free radicals those nasty unstable molecules that contribute to disease and aging and antioxidants. This imbalance prevents antioxidants from counteracting the damaging effects of free radicals.
Studies suggest oxidative stress also has a hand in the aging process of hair follicles. A little research on your go-to hair products dyes, shampoos, etc.
Many shampoos contain harsh chemicals that may not be doing your hair any favors and may even decrease melanin. Hydrogen peroxide is one chemical in particular that has been shown to prompt the damaging effects of oxidative stress on hair. White locks, premature or not, are usually a done deal.
Effective prevention depends on the cause. However, treating certain health conditions can help prevent early white hairs in the first place. With thyroid conditions, repigmentation may be possible after hormone therapy treatment. Consult your doc if you think your thyroid is to blame. Alopecia areata is an autoimmune condition that attacks hair follicles, causing pigmented hair such as black, brown, red, or blonde to fall out, leaving the gray and white nonpigmented hairs behind.
Eventually most people lose all their hair entirely. There was only a primitive understanding — if any understanding — of the immune system. Fear, shock or grief, on the other hand, were something people could wrap their brains around, which probably explains why emotions play a huge part in most of the stories about hair turning white overnight.
According to a paper in the Journal of the Royal Society of Medicine, the first documented case of sudden hair whitening was in the Talmud in 83 A. The victim was a year-old boy who was appointed chief of the main Israeli Talmudic academy. In later years, the phenomenon was attributed to Marie Antoinette , whose auburn locks supposedly turned ghostly white the night before she lost her head to the guillotine and to Shah Jahan of India after his favorite wife died he went on to build the Taj Mahal in her honor.
Even sharpshooter Annie Oakley reportedly fell victim at age 41 after she was involved in a horrific train accident an alternate story claims her white hair was the result of an overly hot bath.
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