What four minerals are most needed in children aged 2 to 10?

The correct answer highlights the importance of calcium, phosphorus, protein, and vitamin D in the diets of children aged 2 to 10. During this growth phase, children's bodies require ample amounts of these nutrients to support skeletal development and overall growth.

Calcium is crucial for building strong bones and teeth, making it particularly important during childhood when peak bone mass is being developed. Phosphorus also plays a vital role in bone health; it works closely with calcium to form bone mineralization, which is essential for healthy growth.

Protein is a fundamental component necessary for growth and development in children, as it aids in building tissues and muscles, supporting various functions in the body. Vitamin D is critical because it enhances calcium absorption in the gut, helping to ensure that children can utilize the calcium they consume effectively. This synergy between these minerals and nutrients helps to optimize growth outcomes during these formative years.

Other options present minerals or nutrients that, while beneficial, do not encompass the primary four minerals needed specifically for children in this age bracket. For instance, while iron is essential, it does not have the same level of immediate necessity for bone growth compared to calcium and phosphorus. Moreover, protein and vitamin D, while critical, are more applicable in the context of the combined