What set of values is used to recommend the average kcalorie intake that maintains population groups in energy balance?

Estimated Energy Requirement.

Explanation:

The energy requirement of the different individuals s different in the society. The energy requirements depends on the age, height, sex and the physical activities in which the individual is involved.

Estimated energy requirement determines the average intake of the dietary energy used for the proper maintenance of the healthy life. The individual with the average energy intake is considered healthy and the children energy intake is involved in their growth.

Thus, the correct answer is estimated energy requirement.

i think the answer would be b.