Of which of the following nutrients do infants require extra servings of?

Infants have specific nutrient requirements that differ from older children and adults due to their rapid growth and development. Among the nutrients that infants require extra servings of are:

1. Iron: Infants have a high need for iron to support their developing brains and overall growth. Breastfed infants may require iron-fortified foods after six months as breast milk alone may not provide sufficient iron.

2. Calcium: Essential for the development of strong bones and teeth, calcium is crucial during infancy. As infants grow, they need adequate calcium intake, especially if they are transitioned to whole milk.

3. Vitamin D: This vitamin is important for calcium absorption and bone health. Infants may need supplementation, particularly if they are exclusively breastfed.

4. Healthy fats: Fat is a vital energy source for infants and supports brain development. Infants require extra servings of healthy fats from sources such as breast milk or formula.

5. Protein: While not in excess amounts, infants still need adequate protein for growth and development.

In summary, infants require extra servings primarily of iron, calcium, vitamin D, healthy fats, and protein to adequately support their growth and development during the early stages of life.