Question

this nutrient forms the building blocks of our body vitamins carbohydrates protein fats

Explanation:

Proteins are made up of amino acids, which are the building blocks of the body. They are essential for growth, repair, and maintenance of body tissues. Vitamins are important for various metabolic processes but are not the building blocks. Carbohydrates are a source of energy. Fats also provide energy and have other functions like insulation but are not the building blocks.

Answer:

protein