What are the reasons for 7-year-old children's white hair?
summary
Many parents find that their children have white hair when they are 7 years old. At this time, they should pay more attention to it, because the child's body may be malnourished from time to time. Some children like to use sweets and snacks, which will also lead to the appearance of white hair. What are the reasons for 7-year-old children's white hair? Let's talk about it.
What are the reasons for 7-year-old children's white hair?
Hair color is determined by the number of pigment particles in hair, which is related to the development and growth of pigment cells in hair root papilla. Hair from black to white, generally is the function of hair pigment cells decline, when the decline to completely unable to produce pigment particles, the hair is completely white. In normal people, hair pigment cells begin to decline from 35 years old. And some people in their 20s are white, medically known as juvenile white hair, commonly known as "little white head".
The causes of ShaoBaiTou are complicated, which are related to heredity, constitution and postnatal factors. Congenital ShaoBaiTou. The most common people with this kind of little white head often have a family genetic history. They often have white hair at birth, or their hair is whiter than others. In addition, there were no other abnormal manifestations.
Acquired less white head. There are many causes: malnutrition, such as the lack of protein, vitamins and some trace elements (such as copper), will make the hair white; Some chronic consumptive diseases, such as tuberculosis, lead to nutritional deficiency, and their hair is whiter than that of ordinary people; Some long-term fever patients, hair will be yellow brittle or even white off; Some endocrine diseases, such as pituitary or thyroid diseases, can affect the ability of pigment cells to produce pigment granules, leading to premature hair whitening; Encephalitis, nervous system diseases can also make hair white; The skin, hair and eyebrows of albino patients are white; Skin whitening disease - "vitiligo", if it occurs on the scalp, the hair will become white; Others think that the more you use your brain, the earlier your hair turns white; Some young people in a short period of time, a large number of white hair, and excessive anxiety, sadness and other serious mental trauma or mental fatigue.
matters needing attention
Children with white hair, in fact, will make them become more inferiority, so parents also need to understand the causes of children's white hair, find the most effective way to help them treat, so as to let them grow black hair as soon as possible, avoid being ridiculed by others, and maintain children's self-esteem.
