Iron is an important element in the human body, and everyone needs to consume enough iron from food, otherwise the body will become iron deficient, which can easily lead to anemia. Some parents find that their babies have poor mental health, loss of appetite, and pale complexion, which are mostly caused by anemia. So, what are the reasons for anemia in a three-year-old baby?
1. When a child is iron deficient, it is easy to develop iron deficiency anemia, which is the most common cause of anemia in children. Due to the involvement of iron in the synthesis of hemoglobin in the human body, insufficient intake of iron in children can affect the synthesis of hemoglobin and lead to anemia. Many children are picky eaters and have a preference for certain foods, which can result in imbalanced nutrient intake and easily lead to anemia symptoms.
2. If a child lacks the necessary elements such as folate and vitamin B12 for hematopoiesis, anemia may also occur. In addition, some babies suffer from aplastic anemia, which is usually caused by diseases such as infections, malignant tumors, and blood diseases, which may lead to dysfunction of bone marrow hematopoiesis and subsequently cause anemia in children.
3. Some children may suffer from hemolytic anemia, which is caused by the extensive destruction and dissolution of red blood cells due to certain reasons. In addition, excessive bleeding in children can also lead to anemia, such as excessive surgical bleeding, trauma, and chronic bleeding disorders, which are common causes of anemia.
