Patient's question:
Less yellow since birth has always been like this. Past treatment and effects: Not over it matters what kind of assistance: Why does a four-month-old baby have sparse and yellow hair...Doctor's answer:
Your described symptoms of your baby having sparse and yellow hair are related to nutrition and hereditary factors. However, if it is due to physiological inflammation, the situation becomes more complex. Conditions such as overactive thyroid function, severe malnutrition, severe iron-deficiency anemia, and recovery from a serious illness can lead to an increase in melanin in the body, causing the basic substance for black hair to be deficient, gradually turning black hair into yellowish-brown or pale yellow. Additionally, frequent hair dyeing or washing hair with laundry detergent and alkaline water can also damage the hair, leading to yellowing in children. It may also be caused by the continuous accumulation of acidic toxins in the blood, resulting in dysfunction of melaninogen and melanocytes in the body, making it the main reason for your baby's yellow and sparse hair.Recommendations:
On a personal note, considering your baby is only 4 months old and very young, medication should be used with caution. I suggest waiting until the child is older to supplement with vitamins A and C. You can freely give the baby refined fish oil and fruit-flavored vitamin C. I recommend you expose the child to sunlight daily and supplement with vitamin A and D fish oil. Other nutrients like zinc and calcium should also be supplemented. Calcium supplementation can enhance the metabolism of vitamin D. With proper care, your child's hair quality will fully recover. Wishing your baby good health.