Reasons Why We Get Gray Hair in Early Age

 5 Reasons Why We Get Gray Hair in Early Age

Gray hair is a natural process in humans. But the process is not automatic, and several factors can influence the onset of gray hair. These include the Canities sub ita gene, Stress, and deficiency in Vitamin B-12. Thankfully, there are a few ways to slow the process and make it more pleasant.

Canities sub ita

Canities sub ita is a condition in which hair suddenly turns grey. Although the exact cause of the canities remains a mystery, it is thought to be linked to several health conditions. These include vitiligo and alopecia. Additionally, Stress and emotional trauma can result in gray hair as well.

Symptoms of gray hair can vary from person to person. Some sufferers experience hair loss that occurs overnight. In some cases, the baldness is limited to a small scalp area. High levels of Stress often exacerbate this condition. If you notice your hair turning gray before it's time, it is important to get a professional diagnosis.

In addition to genetics, age has a role in the onset of greying. African-Americans and Caucasians typically begin greying in their late 30s or early 40s. However, studies have shown that as much as 50% of people worldwide will have grey hair by age 50. This condition, also known as premature greying, can negatively affect self-esteem.

Another reason why people get gray hair at an early age is extreme Stress or trauma. It can knock out pigment-producing cells. However, these hairs will return to a normal color after three months or once a new hair cycle has occurred. In some cases, however, canities can be permanent.

Stress

According to a recent study, Stress can cause hair to turn gray earlier than normal. The study looked at 397 hair follicles from 14 healthy individuals. All of the participants were not using chemical treatments to prevent graying. The study also found that 10 participants experienced repigmentation, or the return of hair pigmentation, as a result of Stress. This finding provides new insight into the mechanisms behind hair color change.

The Harvard study suggests Stress can cause a person's hair to become grey sooner than usual. However, this finding needs to be confirmed by future studies. There are still many questions about how Stress can cause premature graying of the hair. The researchers note that the current study is too early to determine if the effect of Stress on graying is permanent.

Stress is believed to cause graying of hair because it can cause melanocyte stem cells to activate prematurely. As we age, these stem cells start to die, and hair that regrows from these follicles becomes gray. Moreover, it is also believed that genetics plays a role in this process. Other risk factors for early graying of hair include smoking, deficiency in proteins and vitamin B-12, iron and copper, and oxidative Stress.

Vitamin B-12 deficiency

A lack of vitamin B-12 can cause gray hair. It is essential for hair growth and a healthy metabolism. In addition, this vitamin is necessary to produce DNA, energy levels, and pigmentation.

Although grey hair typically occurs with age, vitamin B12 deficiency causes hair to start turning gray early in life. This vitamin is found in animal products, fortified cereals, and multivitamin supplements. Other causes of premature graying include thyroid dysfunction and certain diseases that affect the hair follicle's cycle. In addition, people with alopecia areata may experience baldness and a lack of pigmentation.

A vitamin B-12 deficiency is the most common cause of premature graying. However, this deficiency can also be caused by other nutritional deficiencies, such as iron, folic acid, or pantothenic acid. Vitamin B12 deficiency affects DNA, which is found in all body cells, including hair follicles. When the body is deficient in vitamin B12, the melanin that produces dark-colored hair turns gray.

If you're concerned about premature graying, eat a healthy diet. Many foods are rich in vitamin D and can delay graying. In addition to eating plenty of vegetables and fruits, you can also eat foods high in melanin, such as nuts, oysters, and seeds.

Autoimmune diseases

Researchers have discovered a new connection between the genes that control hair color and the immune system, which may explain why gray hair is often a reaction to chronic Stress and illness. The study, published in the open-access journal PLOS Biology, identified a link between genes that control pigmentation and genes that alert our bodies to a pathogenic infection.

Some autoimmune diseases cause premature greying, including alopecia areata, Hutchinson-Gilford progeria, and Werner syndrome. These diseases result from misfiring genes that regulate the development of hair color. Although there is no cure for alopecia areata, immunotherapy drugs can help restore pigment in the hair. In a recent study, 52 lung cancer patients responded more successfully to immunotherapy drugs.

Stress is another common cause of gray hair at an early age. This type of Stress can affect the production of stem cells responsible for the hair's color. Thyroid disorders also lead to premature graying of hair, as well as reduced production of melanin. To prevent premature graying, you should avoid the conditions mentioned above.

Hair follicles contain pigments called melanin, which gives them color. But as people grow older, the activity of melanocytes slows down or stops completely. Hair shafts then become devoid of pigment, which causes the hair to turn gray. Symptoms of premature graying can also be caused by genetics, nutritional deficiencies, and other diseases.

Melanin

Scientists have discovered a genetic link between graying hair and the production and storage of melanin. A study in the journal Nature Communications in 2016 found that the interferon regulatory factor 4 gene controls the production and storage of melanin. The finding has the potential to lead to new treatments for premature graying.

The process of graying hair needs to be better understood. However, we know that melanocytes are present but inactive in early greying and decrease in number as the hair ages. Although early graying is not a sign of illness, it can be linked to autoimmune processes. It is not uncommon for young adults to start noticing gray hair.

Poor nutrition can also lead to premature graying. For example, a lack of vitamin B-12 can cause your hair to turn a darker shade of grey. Fortunately, vitamin supplements can reverse the process. However, if you are unsure if you're deficient in one or more of these vitamins, speak with your doctor before taking any supplements. Environmental pollution has also been associated with early greying. It can damage melanin cells by generating free radicals.

While we have plenty of melanin in our hair, it's not enough to completely prevent graying. We need it to protect our hair from the sun's ultraviolet rays. The darker our hair is, the more protection it will have. As we age, melanin production slows down. It causes most people to develop gray hair by reaching their 50s.

Hydrogen peroxide

Hydrogen peroxide is a chemical that bleaches hair but can cause gray hair early in life. However, the substance is also harmful to the body. It can damage the cells in your hair and prevent them from producing melanin, the pigment responsible for hair color. The next step in the research is identifying how hydrogen peroxide affects the melanin-producing enzymes in the hair.

Hydrogen peroxide can be found in hair and skin products. Certain hormones, environmental factors, or even chemicals and pollutants can trigger the graying process. One of the main causes of early gray hair is hydrogen peroxide, which gradually deposits over the hair shaft.

This process is complex and involves many extrinsic and intrinsic factors. There are no known ways to prevent hair graying, but current research examines treatment options. A recent systematic review identified several medications linked to gray hair repigmentation and identified potential targets for repigmentation therapies.

Another factor that may affect graying is pollution, which is thought to cause oxidative Stress in the body. This damage damages pigment-producing cells in the hair follicles, causing graying. This process usually starts around the temples and gradually moves up the scalp. As a result, body hair and facial hair will often turn gray later than head hair.