What causes hair to turn yellow or white?
Apr 19, 2023
Source: Cainiu Health
Dr. Liu Wan
Introduction
The causes of hair turning yellow or white include physiological factors, such as aging, as well as pathological factors like malnutrition and pigment loss, which require targeted medication based on the underlying cause. In addition to these factors, it may also be related to hypothyroidism. It is recommended to get adequate rest, maintain a balanced diet, and follow medical advice for treatment.
Generally, the causes of hair turning yellow or white may include physiological factors, such as aging, or pathological factors such as malnutrition and pigment loss. Treatment medications should be selected according to the underlying cause. The specific analysis is as follows:
I. Physiological Factors
As age increases, bodily functions gradually decline, and melanocytes in hair follicles significantly decrease, leading to yellowing of hair or even graying. This is a normal phenomenon and usually does not require special treatment.
II. Pathological Factors
1. Malnutrition
During the hair growth phase, a sufficient supply of trace elements and vitamins is required. Inadequate nutrient intake can deprive hair of essential nourishment, resulting in hair turning white or yellow. It is recommended to increase consumption of high-protein foods such as soy products and milk. If necessary, take vitamin E soft capsules, Buzhong Yiqi pills, or Shouwu pills under medical guidance.
2. Pigment Loss
A lack of melanocytes within scalp hair follicles impairs melanin production, causing changes in hair color. It is advisable to take medications such as cysteine tablets, Yangxue Shengfa capsules, or Shouwu capsules under a doctor's supervision, along with enhanced hair care.
In addition to the above factors, hair discoloration may also be related to hypothyroidism. It is recommended to ensure adequate rest, maintain a balanced diet, and follow medical advice for medication and treatment.
