Poor growth caused by what deficiency?

Poor growth can be caused by several nutrient deficiencies, with common culprits being protein, iron, and vitamin D deficiencies. A lack of protein can impair muscle development and overall growth, while iron deficiency can lead to anemia, affecting energy levels and growth rates. Vitamin D is crucial for calcium absorption and bone health, and its deficiency can result in stunted growth and skeletal issues. Addressing these deficiencies through a balanced diet is essential for promoting healthy growth in children and adolescents.