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New Delhi. It is normal for hair to become white after the age of 40. As the age of a person increases, his hair starts turning white but nowadays many people have started facing the problem of white hair at a very young age. In many cases it may be genetic , but sometimes it may also be due to nutritional deficiencies in the body.

When the hair follicles do not produce enough melanin through pigment cells, the hair turns white. There are many reasons behind this, including stress, hormonal changes or even a skin disease called vitiligo. Here we will tell you what are the reasons that can invite premature graying of hair.

deficiency of vitamins

Along with the growth of hair, it also requires nutrition to maintain its natural color. If there is a deficiency of nutrients in our body then hair starts turning grey. Deficiency of many vitamins and minerals like vitamin B12, iron, copper and zinc can cause gray hair. These nutrients help in melanin production and keeping hair follicles healthy.

hormonal changes

Hormonal changes in the body can affect hair color, especially during pregnancy or menopause. Fluctuations and imbalances in hormones like melanocyte-stimulating hormone (MSH) and cortisol can aggravate the problem of gray hair.

Tension

Being under stress for a long time causes secretion of stress hormones in the body, which affects many functions of the body including hair color in the long run. Prolonged or excessive stress increases the depletion of melanocytes which leads to gray hair.

smoking

Smoking is linked to various health problems. It is the cause of many diseases and one of them is white hair. It increases harmful toxins in the body.