A balanced diet and proper hair care can help prevent premature white of hair. The use of natural remedies also slows down the process.
It is common for hair to change color with age. People as young as 20 years old are seen bleaching their hair. As a result, your hair turns white, gray or silver over time. There are many forms of premature white, such as genetic stress. In this article we will talk about the causes of white hair and ways to prevent it.
How hair loses color
Melanin is found in hair follicles, or small sacs that line the skin, coloring the hair, whether it is black, red, blonde or brown. Over time, the amount of melanin pigment decreases, causing the hair to turn gray, silver, and eventually white.
Causes of white hair
There are many reasons why human hair turns white. It includes:
Vitamin deficiency
Lack of many vitamins and nutrients can lead to loss of pigmentation. Lack of nutrients and vitamins B-6, B-12, biotin, vitamin D, vitamin E, copper, zinc and iron causes premature white of hair. People under the age of 25 who turn white prematurely have lower levels of ferritin, vitamin B-12 and good HDL cholesterol.
Genetics
White hair at an early age is mainly due to genetics. Genes can cause melanin-producing cells to change or stop their production. Family and ethnic history play a role. If your hair turns white due to genetics, there is nothing you can do but dye your hair. For most whites, premature aging can begin at age 20, and for Asians, it begins at age 25.
Oxidative stress
Oxidative stress in the body can play a role in changing hair color at an early age. Oxidative stress can cause imbalances in the body due to lack of antioxidants to avoid the harmful effects of free radicals. Free radicals can contribute to diseases such as vitiligo, which reduce melanin production and cell function, as well as cause premature whitening.
Some medical conditions
Certain medical conditions, including autoimmune diseases and thyroid dysfunction, can increase your risk of premature whitening.
Autoimmune conditions
Autoimmune conditions cause hair to turn white on different parts of the body. For example, alopecia areata is an autoimmune skin disease that causes centimeter damage to other parts of the body. However, due to the lack of melanin, the hair that grows back turns white.
Another form of alopecia areata is total alopecia, when the scalp hairs fall out completely, leaving only white hairs in place.
Vitiligo is another autoimmune disease in which melanin cells are destroyed, resulting in white of hair.
Thyroid disorders
Thyroid disorders can cause hair loss and premature white. In addition to thyroid dysfunction, hair loss can be caused by the side effects of certain medications.
Smoking
Recent studies have shown that smokers are more likely to have white hair before the age of 30. And non-smokers have fewer options.
Hair color and hair products
Hair products such as shampoos, chemical hair dyes contain many chemicals and harmful substances that destroy melanin-producing cells. In addition, these hair products use hydrogen peroxide, which is used as a bleach, to prematurely whiten and color the hair.
How to prevent the spread of white hair?
White hair can be reversed if it is due to lack of food and vitamins. But if it is due to genetics or aging, the exchange is not possible. However, here are some precautionary measures to reverse premature white.
Reduce oxidative stress
Eating foods rich in antioxidants such as fresh fruits and vegetables, green tea, olive oil, fish, meat and more can reduce oxidative stress.
Vitamin Deficiencies
If hair color is due to vitamin deficiency then this deficiency can be eliminated by eating foods rich in vitamins. These foods include seafood, eggs, meat, milk, salmon and cheese, which are good sources of vitamin B-12 and vitamin D.
Avoid smoking
Smokers whiten hair because smokers are more likely to bleach their hair than non-smokers. Therefore, avoiding smoking can reduce the chances of premature white of hair.
How to get rid of white hair
Silent smoking and eating foods rich in vitamins and nutrients to reduce oxidative stress can prevent white hair. In addition, many home remedies help to prevent white of hair, for example, mixing bharangaraja and curry leaves in hair oil and applying it on the scalp may delay premature white.
Conclusion
A balanced diet and good hair care can help restore premature whitening. The use of natural remedies also slows down the process.