3岁小孩掉头发是WhatCause

Under normal circumstances, 3-year-old children are in a stage of growth and development, with all bodily functions, including hair, continuously developing. Therefore, hair shedding is a natural phenomenon and a normal part of the hair growth cycle. Due to their high activity levels, 3-year-old children often experience head injuries. Such injuries can damage the scalp, thereby affecting hair growth and leading to hair loss. Additionally, because their eating habits may be irregular, these children might lack certain nutrients—such as vitamins and proteins—that are essential for healthy hair growth. Deficiencies in these nutrients can cause hair to become dry, brittle, and more prone to falling out. If a child experiences excessive hair loss, it is recommended to seek medical attention promptly.