Let your hair turn gray and black again – Causes and remedies

If you have a few gray hairs (or the whole head), that’s okay too! Gray hair is a natural and normal part of aging. While your hair won’t turn completely black, there are a few ways you can help prevent graying. We will answer some frequently asked questions to help you learn more about helpful treatments for gray hair.

Table of Contents

Can gray hair be black again?

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The hair cannot be blackened, but it can slow down the graying. Unless you dye your hair, if your hair is already gray, it will stay silver. However, there are a few things you can do to slow down the graying process. Note, however, that the most important factor in graying hair is genetics, so the level of success varies from person to person. ^{[1] X Cleveland Clinic Trusted Source Go to Source}

Most people start to go gray in their 30s or 40s, with some people going gray in their 20s or teens.

What are the effects of vitamins for gray hair?

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Vitamin B12 can help in preventing graying of hair. Research shows that many adults with gray hair are also deficient in vitamin B12. ^{[2] X Trusted Source Harvard Medical Schop Go to the source} You should try to get vitamin B12 at 2.4 mcg per day as a supplement or injection. ^{[3] X Research Sources}

If you suspect you have a vitamin B12 deficiency, talk to your doctor about your options.

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Copper may also be a related factor. Copper is an essential nutrient in the body that helps in the production of melanin, which is the pigment that gives hair color. ^{[4] X Trusted Source PubMed Central Go to the source} Try to include foods like peanuts, almonds, lentils, beef liver, crab meat, and white mushrooms to ensure adequate copper intake. in the daily diet. ^{[5] X Trusted Source Oregon State University Linus Pauling Institute Go to Source}

Experts recommend a daily copper intake of 900 mcg.

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More studies on zinc and iron are needed. Some studies suggest that these nutrients may be involved in the graying process, but not all are conclusive. ^{[6] X Trusted Source PubMed Central Go to source} However, if you check to see if you’re getting enough zinc and iron through your diet, there’s nothing to lose. Try to get 8 to 10 mg of zinc per day. ^{[7] X Research Source} Men should get 8.7mg of iron per day, and women should get 14.8mg of iron per day. ^{[8] X Trusted Source National Health Service (UK) Go to Source}

Can you turn gray hair back naturally?

Does smoking make hair gray?

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One study suggested this to be the case. In 2013, scientists discovered that smokers had gray hair about three years earlier than non-smokers. Although these studies have not been confirmed in other studies, if you smoke, smoking cessation solutions are still helpful. ^{[10] X Cleveland Clinic Trusted Source Go to Source}

Smoking can cause chemical changes in the body that damage the melanin-producing cells in the hair.

Does stress cause gray hair?

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Continuous and long-term stress can contribute to graying of hair. Some studies have suggested that stress can damage the melanin-producing chemicals in the hair. However, this issue still needs to be studied further, so there is no conclusion yet. ^{[11] X Cleveland Clinic Trusted Source Go to Source}

If you’re feeling stressed and want to reduce stress, try exercising daily, practicing meditation, and getting at least eight hours of sleep each night.
Some studies suggest that oxidative stress or long-term inhalation of toxins such as pollutants and heavy metals can also contribute to graying of hair. ^{[12] X Trusted Source PubMed Central Go to source}

Advice

There are many recommended natural remedies for gray hair, such as applying coconut oil or wheatgrass juice to your hair every night. While these therapies are not harmful, they also have no scientific basis, so they may not be very effective.
Gray hair isn’t that bad either! But if you are bothered by gray hair, go to the hairdresser to fix the hair color.

Steps