Answer:
The correct answer is the recommended dietary allowance.
Step-by-step explanation:
The RDA or the recommended dietary allowance refers to the level of the average daily dietary intake, which is adequate to meet the need of nutrients of almost all the healthy individuals in a specific gender and life stage group, the life stage comprises age, and when probable lactation or pregnancy. The setting of the RDA relies upon being able to set the EAR (estimated average requirement).