Question
Why does a four-month-old baby have thin and yellow hair?
Answer
The thin and yellow hair of a four-month-old baby may be related to nutrition and genetics. In certain pathological conditions, such as severe malnutrition, iron-deficiency anemia, or recovery from illness, hair may lose its dark color and become yellowish-brown or pale yellow. Additionally, excessive use of hair dyes or shampoos with high soap content may damage the hair, causing it to turn yellow. To address this issue, it is recommended to supplement vitamins A, C, and zinc, calcium, and other nutrients appropriately. It is also advisable to let the baby spend more time in the sun to promote the synthesis of vitamin D, thereby improving the quality and color of the hair. Since the baby is still very young, medication should be used with caution, and it is best to proceed under a doctor’s guidance.