Which of the following is a risk factor for iron deficiency anemia in toddlers?

A. Consuming a diet high in iron-rich foods, such as lean meats, beans, and leafy vegetables, can help prevent iron deficiency anemia. B. Regular consumption of fortified cereals provides essential nutrients, including iron, which can help prevent anemia. C. This is the correct answer. Excessive intake of cow's milk can be a risk factor for iron deficiency anemia in toddlers because cow's milk is low in iron and can interfere with iron absorption. Additionally, consuming large amounts of cow's milk can cause gastrointestinal blood loss, further contributing to iron deficiency. D. While participating in physical activities is important for a toddler's growth and development, it does not directly relate to an increased risk for iron deficiency anemia.