compare and contrast the nutritional needs of infants and adults.

Brief Explanations:

Infants have higher energy - to - body - weight ratio needs for growth. They require more protein per unit of body weight for tissue development. Breast milk or formula is the main source for infants, rich in specific nutrients like DHA for brain development. Adults have more diverse diets, and their nutritional needs are related to factors like age, gender, and activity level. They need more fiber for digestive health compared to infants.

Answer:

Infants have higher energy and protein needs per unit body weight for growth, mainly rely on breast milk or formula with specific nutrients for development. Adults have more diverse diets with needs influenced by age, gender, and activity, and require more fiber for digestive health.