Which type of food is known as body-building food?

Hint: Food can be divided into different types, like energy giving food, bodybuilding food, and protective food, The major energy that we get from in our daily life are carbohydrates like rice, bread, etc, and the vitamins and minerals have come under the protective food.

Complete answer:
Major nutrition is of three types, They are
Carbohydrates: There are basically three types of macronutrients present and one among them is carbohydrates.
The body obtains maximum energy from the carbohydrates.
And according to NIH the RDA for carbohydrates is 130 grams per day for the average adult body, and these carbohydrates protect the proteins from energy production.
Proteins: Proteins are also the, one of the macronutrients, and these are also called building blocks of food.
The structural and functional of proteins are amino acids, almost there are 20 types of amino acids, altogether they combine and form different types of proteins which are long chains.
Proteins help for the building of the muscles, hence they are called building blocks.
Apart from these, proteins have so many roles, they act as enzymes and they are helpful for oxygen transport and the antibodies produced in the body are proteins.
RDA for proteins is 0.8 grams per kg body weight.
Fats: Fats also act as one of the macronutrients, the structural and functional units of fats are fatty acids and they are of many types like triglycerides, cholesterol, etc.
The important function of fat is to act as storage energy and useful for insulating the body and act as a messenger for the proteins.

Note:
The above-explained nutrition is macronutrients and apart from this body also requires some other nutrients called vitamins and minerals, when it comes to vitamins they are of two types: fat and water-soluble and so many major minerals, these all are essential for body protection.