Question
An 18-month-old child has hair that is about 2 centimeters long and grows straight up. Even though the child consumes fish oil and calcium daily, both parents do not have this type of hair texture. What could be the reasons?
Answer
The characteristics of an infant’s hair, including its quantity, shape, and quality, are mainly influenced by genetic factors, particularly inherited from previous generations. Additionally, the mother’s intake of protein and vitamins during pregnancy also plays a significant role in the baby’s hair quality. If a baby has a harder hair texture, it is more likely to have hair that grows straight up. For such babies, it is important to cultivate good lifestyle habits, ensure they have regular sleep and bowel movements, and provide easily digestible and non-irritating food.