Under normal circumstances, the hair yellow reasons, there are the following points:
※Genetic factors;
※Severe iron deficiency anemia and the beginning of serious illness, leading to the body melanin reduction, so that the lack of basic black hair, black hair gradually become yellowish brown or light yellow;
※High levels of malnutrition;
※Wash your hair with lye or washing powder.
※Hypothyroidism
When inside period of time, appear suddenly the phenomenon of hair withered and yellow, how should treat?
1.Hypotrophic yellow hair
Nutritional not benign yellow hair, mainly caused by high malnutrition, should pay attention to the allocation of food, improve the nutritional state of the body.
A few nutrition material in the life can absorb more, wait like egg, lean meat, soybean, peanut, black sesame, contain a lot of animal protein and plant protein outside, still contain the cysteine that makes a hair main component and cysteine, it is the optimal food that protects a hair.
2.Acid constitution yellow hair
The yellow hair of acidic constitution, increase in acidity toxin with blood, also concern with excessive fatigue and excessive edible sweet, adipose.
In life, eat some kelp, fish, fresh milk, beans, etc.
In addition, eat more vegetables, fruits, such as celery, rape, spinach, citrus and so on to neutralize acid toxins in the body, improve yellow hair.
3.Lack of copper yellow hair
In hair generation melanin process, lack a kind of important contain copper “tyrosinase”.
A lack of copper in the body can affect the activity of this enzyme, causing hair to turn yellow. Contain copper element rich food to have animal viscera commonly, tomato etc.
4.Radiation yellow hair
Be affected by radiative radiation for a long time, if be engaged in the job such as computer, radar and X ray, the hair that appears is yellow.
Life should pay attention to supplement food rich in vitamin A, such as pig liver, egg yolk, milk, etc. Eat more food that can resist radiation, such as laver, high protein food and so on.
Drinking more green tea is also beneficial
5.Functional yellow hair
The occurrence of functional yellow hair, with mental trauma, overworked, seasonal endocrine maladjusted, medicaments and chemical article stimulate to bring about melanin inside airframe and melanin cell generation obstacle concerned
This yellow hair to eat more Marine fish, black sesame, alfalfa vegetables. Nicotinic acid in Marine fish can dilate capillaries, enhance microcirculation, make qi and blood smooth, eliminate melanin generation obstacles, make hair remove yellow bodybuilding.
6.Etiologic yellow hair
As a result of certain diseases, such as iron deficiency anemia or the beginning of serious illness, can make hair from black to yellow.
In this case, you can eat more black beans, walnuts, cumin, etc.
If it is a simple hair problem, such as perm dyeing too many times caused by hair yellow. At this point, we should pay more attention to the use of hair conditioner or plant essential oil containing high vitamin E daub hair tips.
In serious cases, you may as well walk into professional hair care stores and enjoy professional hair care services.