What is the recommended zinc intake according to the goals for infants weighing less than 2500g?

The recommended zinc intake for infants weighing less than 2500 grams is based on their unique nutritional needs, particularly to support growth, immune function, and overall development. Infants in this weight category are often considered to be at risk for zinc deficiency due to their lower birth weight and potential for inadequate nutritional intake.

The value of 250 mcg/kg/day is established as necessary to ensure these vulnerable infants receive sufficient zinc to meet their physiological requirements. This intake level helps to prevent deficiencies that could impact their health outcomes, including neonatal morbidity and mortality, and supports adequate growth.

In contrast, the other options reflect higher levels of zinc intake that are not recommended, as excessive zinc can lead to toxicity and adverse effects. Therefore, the specific recommendation of 250 mcg/kg/day aligns with the guidelines aimed at maintaining optimal health and development for infants at risk, making it the appropriate choice.