What causes yellow hair? Is yellow hair caused by excessive radiation?

There are many reasons for yellow hair. In addition to malnutrition caused by lack of trace elements such as iron, copper, and zinc, long-term excessive radiation or excessive mental trauma, endocrine disorders, and stimulation by drugs or some chemicals can also cause functional yellow hair. Even if you suffer from iron deficiency anemia or recover from a serious illness, the phenomenon of yellow hair is more obvious.

In life, there are many people who rarely perm or dye their hair, but their hair looks dry and yellow. Not only is it difficult to manage, but it is also very easy to break, which makes them very worried. Yellow hair is not like other diseases that can be treated with medication, so they don’t know how to improve it. In fact, there are certain reasons for yellow hair. Starting from the cause of the disease and regulating it, the yellow hair phenomenon will gradually improve. So what is the reason for yellow hair?

1. Malnutrition

Yellow hair is actually a symptom of malnutrition. If the body lacks certain nutrients for a long time, especially trace elements such as iron, copper, and zinc, the hair will look dry and yellow.

2. Excessive radiation

If you are exposed to radiation for a long time, such as looking at the computer for a long time, or doing other radiation-related work such as X-rays, your hair will turn yellow. However, this situation is relatively rare, and generally, your hair will gradually improve after staying away from excessive radiation.

3. Functional hair yellowing

Functional hair yellowing is also relatively common. The main causes are excessive mental trauma, endocrine disorders, or stimulation by drugs or chemicals, which lead to disorders in the production of melanocytes in the human body and induce yellowing of hair.

4. Acidic body

People with an acidic constitution often have symptoms of yellow hair, which is mainly related to the increase of acidic toxins in the blood. It is also related to the excessive consumption of sweets or foods with high fat content in the daily diet.

5. Caused by certain diseases

If you have certain diseases, such as iron deficiency anemia, or are recovering from a serious illness, the melanin production in your body will be significantly reduced, which is a lack of nutrients in black hair, affecting the hair quality, and the patient's hair will turn yellow. In this case, it is necessary to treat the developing disease or supplement nutrition later to improve it.