白发的10种原因和12种自然预防方法

现代生活方式最令人困扰的结果之一就是白发。没有什么比您在第一条白色线的外观上令人恐惧的感觉更好。您知道将会有更多的后续活动，并且您正在寻找可能阻止不可避免的补救措施。知道如何摆脱白发。

老年白发的发生是明显的。但是，当您在三十多岁甚至有时甚至二十多岁时注意到它们时，这绝对令人沮丧。白发和白发都是您的头发失去色素的结果。当色素明显减少时，头发变白。当绝对不存在颜料时，它会变成白色。确切原因尚待发现。在本文中，我们列出了一些逆转白发生长的补救措施。

是什么原因导致白发？

当由于新细胞的产生而使旧细胞被毛囊推出时，头发就会生长。它分为三个阶段-生长（生长期），戒断（生长期）和休息（休止期）。在休息期间，您的头发达到其寿命并掉落，并在其位置长出新的线束。染发是由黑色素产生的，黑色素是由黑色素细胞形成的。与皮肤不同，头发中的色素沉着不连续。毛发在毛发生长阶段被活跃地染上颜色。色素沉着在催化阶段中减少，而在激生阶段不存在（1）。

随着年龄的增长，注入每根头发中的色素量会减少，这就是为什么它会变成灰色并最终变成白色的原因。在下面的部分中，了解如何阻止白发以及导致白发的因素以及如何预防白发

早发是由于以下因素引起的：

1.基因

DVL的医学博士K. Harish Kumar博士说：“基因是决定您的头发在何时失去色素的主要因素。” 对于某些人来说，甚至可能在他们20岁之前就发生了。对于另一些人来说，白色的前几束似乎很晚（1）。

2.黑色素缺乏

在大多数情况下，黑色素缺乏是导致头发变白的主要原因。黑色素的产生取决于适当的营养和蛋白质补充剂。这些营养素的缺乏会导致黑色素降至可接受的水平以下（2）。

3.激素

研究表明，荷尔蒙失调会触发或增加头发的早白（1），（3）。如果您的头发过多变白，并且不确定是否存在荷尔蒙失调，请咨询医生。

4.医疗条件

某些潜在的医疗状况可能会导致头发中的色素损失。PGH还由白癜风，恶性贫血，甲状腺疾病和早衰综合症等自身免疫性疾病引发（4）。

5.维生素和矿物质缺乏

铁，维生素D，叶酸，维生素B12和硒的缺乏也可能导致毛囊变白。在头发过早白发的人群中发现了维生素B12和叶酸以及生物素含量较低的缺陷（5）。

6.压力

情绪压力在这里也起作用。研究表明，由心理压力引起的氧化负荷会触发头发过早变白（1）。

7.化学品

有时，使用化学洗发水，肥皂，染发剂等可能直接导致此问题。但是，它也可能由某些过敏性感染引起。

8.氧化应激

氧化应激会导致过早变灰。这是由于体内氧化剂的过量产生引起的，氧化剂也受到外在因素的影响，例如紫外线（UV），污染，情绪因素或炎症性原因（2）。

9.吸烟

研究表明，吸烟是导致头发过早变白的主要因素之一。吸烟会导致活性氧对毛囊黑素细胞的损害，从而导致早白（1）。

10.过氧化氢

毛囊会产生少量的过氧化氢，这些过氧化氢会随着时间的推移累积在发干上。它漂白头发，使头发变成灰色，最终变成白色（6）。去除这些堆积物可以帮助您的头发恢复自然色。

你能摆脱白发吗？

是否可以调换头发的发白以帮助白发变黑很大程度上取决于发白的原因。如果遗传学是负责任的，那么就没有多少人可以扭转这种变化。

如果原因是潜在的健康问题，则最好的方法是咨询医生以了解可以采取的措施。一旦问题解决，就可以帮助恢复头发上的色素。但是，这不能保证。

激素治疗后，有时可能会重新色素沉着。促进色素沉着的另一种方法是服用维生素B12或丸剂。您也可以尝试以下提到的自然疗法，并知道如何减少白发。

减少白发（灰色）的自然疗法

1.印度醋栗和椰子油

Indian gooseberry (amla) has a rich reserve of vitamin C, which is an antioxidant and has anti-aging benefits and revitalizes the pigment in your hair follicles (7). Coconut oil penetrates through the hair shaft and reduces protein loss. This improves hair health (8).

You Will Need

• 3-5 Indian gooseberries
• 1 cup of coconut oil

Process

1. Boil 3-4 Indian gooseberries with one cup of coconut oil to prepare an oil solution.
2. Store this oil in a jar and take about two tablespoons for each use.
3. Massage the oil into your scalp and work it through the length of your hair.
4. After massaging for about 15 minutes, leave the oil on for an additional 30 minutes. Alternatively, you can leave the oil in overnight.
5. Wash off with a mild sulfate-free shampoo and finish with conditioner.

How Often?

2-4 times a week.

2. Black Tea

Black tea is rich in antioxidants (9). These antioxidants can help prevent free radical damage to hair, and thus, premature graying. It also helps darken hair color while adding shine. Black tea is also known to help relieve stress (10). As discussed, stress is a contributing factor to premature graying of hair.

You Will Need

• 2 tablespoons of black tea
• 1 cup of water

Process

1. Boil two tablespoons of black tea in a cup of water until it is well brewed.
2. Set the brew aside to cool.
3. Strain the liquid and apply it to your hair and scalp.
4. Massage your scalp for a couple of minutes and wait for about an hour with the tea in your hair.
5. Wash your hair with a mild sulfate-free shampoo and finish with conditioner.

How Often?

2-3 times a week.

3. Curry Leaves And Coconut Oil

Curry leaves are popularly used to retain and maintain natural hair tone and prevent premature graying of hair (11). Coconut oil can penetrate the hair follicles to nourish the hair right from the root and promote hair growth (8).

You Will Need

• A handful of curry leaves
• 3 tablespoons of coconut oil

Process

1. Boil a handful of curry leaves with 3 tbsps of coconut oil to prepare an oil solution.
2. Set the oil aside to cool.
3. Once it has cooled, strain the oil and massage it into your scalp and work it through the length of your hair.
4. After massaging for about 15 minutes, leave the oil on for an additional 30 minutes. Alternatively, you can leave the oil in overnight.
5. Wash off with a mild sulfate-free shampoo and finish with conditioner.

How Often?

2-3 times a week.

4. Lemon Juice And Coconut Oil

Lemon contains vitamin C, an antioxidant that can neutralize free radicals and prevent hair damage (12). However, there is no scientific evidence to prove that lemon juice can reverse the graying of hair. Coconut oil nourishes your hair and promotes hair growth (8).

You Will Need

• 2 teaspoons of lemon juice
• 2 tablespoons of coconut oil

Process

1. Pour two teaspoons of lemon juice into two tablespoons of coconut oil and heat the mixture for a couple of seconds until it is slightly warm.
2. Massage this mixture into your scalp and work it down to the tips of your hair.
3. Leave it on for about 30 minutes.
4. Wash your hair with a mild sulfate-free shampoo and finish with conditioner.

How Often?

2 times a week.

5.

Castor oil boosts blood circulation to the follicles. It contains omega-6 essential fatty acids that promote hair health and hair darkening (13).

You Will Need

• 1 tablespoon of castor oil
• 2 tablespoons of coconut oil

Process

1. Combine one tablespoon of castor oil with two tablespoons of coconut oil and heat the blend for a couple of minutes until it is slightly warm.
2. Massage this oil mixture onto your scalp and work it down to the tips of your hair.
3. After massaging your scalp for about 15 minutes, leave it on for an additional 30 minutes.
4. Wash your hair with a mild sulfate-free shampoo and finish with conditioner.

How Often?

2-3 times a week.

6. Fenugreek Seeds

Fenugreek is rich in B vitamins and saponins that prevent hair loss (14). It is popularly used to preserve the natural hair color, prevent dandruff, and keep the hair silky (15).

You Will Need

• 2 tablespoons of fenugreek seeds
• 1/4 cup of water

Process

1. Soak two tablespoons of fenugreek seeds in a quarter cup of water overnight.
2. In the morning, grind the seeds with enough water to get a smooth, consistent paste.
3. Apply this mixture to your hair and scalp and leave it on for about 45 minutes.
4. Wash your hair with a mild sulfate-free shampoo and finish with conditioner.

How Often?

1-2 times a week.

7. Onion Juice And Olive Oil

A study indicated that onion juice might help reduce hair fall and aid hair regrowth in a few people (16). Onion juice also contains catalase that can help reduce hydrogen peroxide build-up on your hair and scalp, thus helping reverse graying and improving the health of your hair. However, the only drawback to using this remedy is that it is hard to get the onion smell out of your hair. Olive oil is an emollient and conditions your hair (17).

You Will Need

• 1 medium-sized onion
• t tablespoon of olive oil
• A cheesecloth

Process

1. Chop a medium-sized onion into small pieces and blend it with about a tablespoon of olive oil.
2. Squeeze the juice out of the pulp using a cheesecloth.
3. Apply this juice onto your scalp and massage for about 10 minutes.
4. Leave the juice on for an additional 30-35 minutes.
5. Wash your hair with a mild sulfate-free shampoo and condition.

How Often?

2 times a week.

8. Henna And Coffee

Henna helps cover up the appearance of white hair by adding rich reddish tones to your hair due to the presence of lawsone (18). Coffee is another popular hair colorant that can impart a reddish-brown to blackish-brown tinge to your hair.

Note: Ensure that you are using pure henna powder as some powders contain chemicals.

You Will Need

• 5 tablespoons of henna powder
• 1 tablespoon of coffee
• 1 cup of water

Process

1. Brew one tablespoon of coffee in a cup of water.
2. Add five tablespoons of henna powder to the brew, stirring as you do to avoid lumps.
3. Apply this mixture to your scalp and hair and leave it on for about 3-4 hours.
4. Rinse with warm water and a mild sulfate-free shampoo.

How Often?

Once every three weeks.

9. Sage Leaves

Sage leaves help in preserving the color of your hair and prevent graying. In some cases, they also help restore pigment to white hair patches (17).

You Will Need

• A handful of sage leaves
• Water
• Spray bottle

Process

1. Boil a handful of sage leaves in water until it is well brewed.
2. Let the concoction cool and then collect the liquid in a spray bottle.
3. Spritz your hair until all of your hair is saturated with the sage tea.
4. Leave the tea on for about 2 hours.
5. Wash the sage solution out of your hair with a mild shampoo and finish with conditioner.

How Often?

2-3 times a week.

10. Ridge Gourd And Coconut Oil

Ridge gourd can help restore natural hair pigment and prevent premature graying of hair (19). Coconut oil penetrates the hair shaft and nourishes your hair (8).

You Will Need

• 1/2 cup of chopped and dried ridge gourd
• 1 cup of coconut oil

Process

1. Soak half a cup of chopped and dried ridge gourd in a cup of coconut oil in an airtight jar for about 3-4 days.
2. After 4 days, take about two tablespoons of the oil and heat it until it is slightly warm.
3. Massage the oil into your scalp and then work it down to the tips of your hair.
4. After massaging your hair for about 15 minutes, leave the oil on for an additional 30 minutes.
5. Wash your hair with a mild sulfate-free shampoo and finish with conditioner.

How Often?

2-3 times a week.

11. Sesame Seed Oil And Coconut Oil

Coconut oil is one of the most penetrative hair oils with a rich source of fatty acids that help condition your hair (8). In combination with sesame seed oil, it helps promote melanocyte activity, ensuring that each strand is deeply pigmented. Sesame seed oil also helps darken the color of your hair with regular use (17).

You Will Need

• 2 tablespoons sesame seed oil
• 2 tablespoons coconut oil
• Hot towel

Process

1. Combine two tablespoons each of sesame seed oil and coconut oil and heat the mixture until it is slightly warm.
2. Apply the oil onto your scalp and then work it through the length of your hair.
3. After massaging for about 15 minutes, cover your hair with a hot towel, and leave the oil in for an additional 30 minutes.
4. Wash your hair with a mild sulfate-free shampoo and finish with conditioner.

How Often?

2-3 times a week.

12. Indian Gooseberry And Hibiscus Flower

This mask helps strengthen and nourish your hair follicles to maintain scalp health and boost healthy hair growth. Hibiscus helps prevent premature graying while also conditioning your hair, making it manageable (17).

You Will Need

• 3 tablespoons of crushed hibiscus leaves and flowers
• 3 tablespoons of amla powder
• Water

Process

1. Blend the hibiscus paste with amla powder to get a smooth paste. You can add a little water to the mixture to ensure that the paste is smooth and consistent.
2. Apply the mixture to your scalp and work it down to the tips of your hair.
3. Leave the mask on for about 45 minutes.
4. Wash your hair with a mild sulfate-free shampoo and finish with conditioner.

How Often?

2 times a week.

In addition to following the remedies listed above, you can also follow these tips to reduce gray hair.

Tips

1. Increase Intake Of Vitamin B12

Your hair could be turning white due to a deficiency of vitamin B12 (5). If this is the case, reversing the graying process could be as simple as consuming sufficient amounts of the vitamin.

Vitamin B12 deficiency causes pernicious anemia, and your hair losing its pigment is a symptom of the condition. This condition can be reversed by maintaining a balanced diet that is giving you the right amounts of the vitamin.

2. Increase Intake of Vitamin B5

Vitamin B5 is known to help prevent the early onset of graying hair and restore its natural color (20). It also aids hair growth, gives hair proper moisture, and has anti-inflammatory properties.

Consume foods rich in vitamin B5 like mushrooms, beef liver, eggs, whole grains, broccoli, sunflower seeds, etc. (21).

3. Keep The Thyroid Levels In Check

Your thyroid gland has an impact on all the vital functions of your body. An underactive thyroid, or hypothyroidism, can result in premature white hair (3). It is necessary to monitor your thyroid levels to be aware if it is causing the loss of pigment in your hair.

Hypothyroidism is a serious chronic condition and might require hormone supplementation. Certain foods can interfere with the working of your thyroid gland. To keep your thyroid levels in check, keep tabs on your diet.

4. Quit Smoking

Your lifestyle has a huge influence on the health and color of your hair. Smoking has adverse effects on your body and could be contributing to white hair (1). A study determined that smokers have a higher chance of their hair losing pigment than non-smokers (22).

5. Load Up On Antioxidants

Your diet may help prevent the occurrence of white hair. Make sure that you consume enough antioxidant-rich foods.

6. Protect Your Hair From UV Rays

One of the extrinsic factors of oxidative stress is UV rays, which lead to premature graying of hair. Make sure you protect your hair when going out in the sun with a scarf or hat. There are a number of heat protection products that protect hair follicles from the harmful sun rays.

7. Foods To Eat To Reduce White Hair

Also, consume antioxidant-rich foods such as berries, grapes, green leafy vegetables, and green tea.

Here’s a list of foods that can help aid hair growth and delay premature graying of hair (20):

• Berries – They are rich in vitamin C.
• Meat liver – Combats anemia and iron deficiencies.
• Carrots – Rich in vitamin A.
• Curry leaves – Rich in the B vitamins and minerals such as selenium, iodine, zinc, and iron.
• Spinach – Helps in the production of melanin.
• Eggs – Rich in vitamin B12.
• Beans – Rich source of protein.
• Sunflower seeds – Rich in antioxidants and minerals.
• Walnuts – Rich source of copper, which helps in melanin production.

Can White Hair Turn Black Again?

A 2016 mice study targeted molecular pathways that control hair pigmentation to restore color. The mice exhibited growth of melanocytes that form melanin in the skin and hair. The discovery suggested that developing a drug or other therapy to target these pathways may help bring back some color to gray tresses (23).

With the right diagnosis and treatments, graying can be reversed, and white hair can turn black. But if the problem is genetic or age-related, it is unlikely to reverse the process. It is possible, however, to slow it down with a balanced diet and a good hair care regimen.

It is natural for your hair to lose its pigmentation, and it’s up to you if you want to color it or display it in all of its glory. The consistent use of these remedies can help slow and reverse hair fall and graying of hair. They may work gradually, but with patience, you will see visible results. We hope you have learned how to control white hair. Try and let us know your opinion in the comment section below.

23 sources

Stylecraze有严格的采购准则，并依赖经过同行评审的研究，学术研究机构和医学协会。我们避免使用三级引用。您可以阅读我们的编辑政策，以了解更多有关我们如何确保我们的内容准确和最新的信息。

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