The key macronutrient for the development of the nervous system during the toddler and preschool years is carbohydrate.

Question

Quizplus · Accepted Answer

The key macronutrient for the development of the nervous system during the toddler and preschool years is actually fat, specifically omega-3 fatty acids. While carbohydrates are important for energy, they are not the primary nutrient needed for brain development during this stage of life.

The Key Macronutrient for the Development of the Nervous System