What is the nutritional requirements for a 3 year old?

A 3-year-old child typically requires a balanced diet that includes a variety of foods from all food groups. Daily nutritional needs generally consist of about 1,000-1,400 calories, with a focus on fruits, vegetables, whole grains, protein sources (like meat, fish, eggs, beans), and dairy. Key nutrients include calcium for bone development, iron for growth, and adequate fats for brain development. It's important to ensure they have a mix of macronutrients and micronutrients to support their overall health and development.