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Know the Causes of White Hair and Easy Ways to Prevent it Naturally


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According to, premature greying of hair may be caused by multiple factors, but one such cause is oxidative stress. An excess of oxidative stress kills melanin cells which ultimately leads to white hair.

Chemical hair dyes, shampoos and conditioners may contribute to premature graying by containing harmful chemicals like hydrogen peroxide which reduce melanin in your locks and reduce melanin content in your strands.


White hair, like height, skin tone and facial dimples, is often determined by genetics. If either parent began developing gray or white strands by their 20s, it’s likely you will too. But you may be able to delay its appearance by taking proactive steps in your skincare routine – such as using temporary color spray from TRESemme which offers various shades suitable for every skin complexion! If your gray or white strands start appearing early enough in life.

At 22, having some white or gray hair may be normal, yet premature greying could signal underlying conditions like nutritional deficiencies, hormonal imbalances and stress-related disorders. Stress and illness accelerate pigment cell loss, which gradually increases white or gray hairs over time.

Chemical hair dyes and shampoos containing harmful ingredients, like hydrogen peroxide, may contribute to white or graying by stripping melanin from hair strands. A healthy diet as well as proper diagnosis and treatment of medical conditions may prevent or reverse graying hair and promote pigmentation. A diet rich in vitamin B-6, B-12, biotin D& E will also help decrease oxidative stress levels for improved hair growth and reduce early graying. As an alternative approach, try natural colors such as Indian gooseberry (Amla), an excellent natural hair color found at health stores worldwide.

Hormonal Imbalance

Human bodies produce melanocyte stem cells which produce color pigments for our hair follicles, acting like reservoirs to feed its natural pigment over time. When confronted with free radicals, melanocytes begin to die off or stop producing melanin altogether and this leads to white hair being produced. While the gradual appearance of white hair usually begins after age 22, strands may also start showing earlier due to hormone imbalances or deficiencies or health conditions.

Stress can play a key role in premature graying by depleting stem cells that produce pigment in hair follicles, as chronic stress causes the brain to release cortisol which suppresses production of melanin in these follicles. Furthermore, consuming antioxidant-rich foods may help mitigate white hair due to free radical production by your body reducing free radical levels in your system.

Smoking is another frequent cause of white hair, as it causes pigment to diminish rapidly and hasten its turn into white hue. Furthermore, smoking may impair new hair growth as well as existing strands’ quality and texture; plucking of any existing locks should also be avoided as this could damage follicles which could prevent more pigment from being produced in future cycles.

One way to help keep your hair healthy and reduce whitening is using an essential oil that aids melanin production, such as rosemary, neem, sandalwood, chamomile, fenugreek or argan oil. There are a number of such essential oils available on the market – these may include rosemary, neem, sandalwood, chamomile, fenugreek and argan oil among many others. You should also consume foods rich in vitamins and minerals such as fruits vegetables fish while it would also be wiser not using chemical hair products which contain ingredients which reduce melanin pigments from your scalp.


Many people experience white hair in their 20s due to genetics. If both your parents started getting white hair early on, there is an increased likelihood that you too will. But there are ways you can prevent this process – try using lightweight temporary color spray that conceals gray strands and roots or wear a hat while out to protect it from pollution and sun damage.

An effective diet should include foods rich in minerals such as eggs, fish, green tea, avocados, nuts, berries, dark chocolate and henna – such as copper-containing foods that prevent white hair. Incorporating Vitamin B12 and folic acid-rich food items also can promote hair pigmentation while decreasing oxidative stress levels.

Stress can also play a significant role in hair whitening among children, particularly emotional stress and nutritional deficiencies. Environmental factors and medical conditions like Vitiligo, Pernicious Anemia, Thyroid Disorders or Premature Greying Syndromes could trigger its symptoms.

If you are feeling stressed out, try meditation, yoga and breathing exercises as ways of relaxing. Avoid chemical-based shampoos, conditioners and dyes which strip your natural oils and pigments of their goodness; over-plucking your hair may result in permanent damage and affect future hair growth; natural dyes like henna can darken hair temporarily in order to disguise its whiteness; additionally consult a doctor if hormonal issues may be the root cause for white hairs.

Vitamin Deficiency

White hair can be an indicator of premature aging and it can be reduced or reversed with diet, hair care and treatment strategies that combat prematurely greying hairs. Unfortunately, however, not everyone can fully stop or reverse its progress due to natural processes associated with ageing.

Vitamin deficiency is one of the leading causes of premature greying as it interferes with melanin production in your hair follicles. To combat this situation, consume foods rich in vitamins such as berries, green tea, olive oil and fish as well as taking daily vitamin supplements.

Stress has also been shown to contribute to early graying by depleting stem cells that produce melanin in your hair follicles. You can ease its effects through regular sleep and exercise regimens as well as by eating antioxidant-rich foods and drinks.

Smoking can also contribute to premature grey hair by restricting blood vessels and decreasing oxygen to follicles that produce melanin, thus leading them to turn white faster than usual. Smoking increases lung and heart diseases while simultaneously turning your locks whiter as it constricts follicles that produce melanin into melanin factories that need oxygen to produce melanin pigment.

Some medical conditions can also contribute to early graying of hair, including thyroid dysfunction. Conditions like hyperthyroidism and hypothyroidism can cause your locks to turn grey faster due to overproduction of thyroid hormones; treating these disorders may restore pigmentation to your locks and prevent them from going white. Autoimmune diseases like Alopecia Areata also increase risk by damaging melanocytes in your scalp that produce melanin pigment, thus decreasing its production and increasing white hair formation risk.

Environmental Conditions

Environmental factors may play a part in the premature graying of hair, including oxidative stress. Oxidative stress occurs when free radicals outnumber antioxidant defenses and damage melanocytes which produce melanin pigment resulting in less melanin pigment in hair turning white faster. Some medical conditions, like thyroid issues, can increase your chances of early gray hairs too.

Chemicals found in shampoos and dyes can also contribute to bleaching your hair due to ingredients that contain hydrogen peroxide that reduces melanin. Furthermore, repeated exposure to UV rays from sunlight may bleach your locks over time.

Prevent the early onset of grey hair by limiting your exposure to chemicals, protecting yourself from sun damage with a hat or scarf, eating foods rich in antioxidants and decreasing stress levels. Smoking increases your chances of getting white hair due to restricting blood flow to your scalp and brain resulting in melanin deficiency resulting in less melanin production in your scalp and brain.

Gene and age-related greying cannot be reversed; however, yellowing caused by excessive oxidation or vitamin deficiencies can be controlled through proper diet and the use of natural hair dyes. You can also protect your hair with sunblock containing an SPF rating for added protection; boiling amla and coconut oil together and applying daily to both scalp and hair can also help combat the effects of oxidation.

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