Explain the role of each macronutrient and provide the recommended dietary allowances for each.Provide a brief description of the three macronutrients: carbohydrate, protein, and fat.

carbohydrate, protein, and fat

Provide a brief description of the three macronutrients:

Carbohydrate, protein, and fat.Explain the role of each macronutrient and provide the recommended dietary allowances for each.