What is the term for the estimated amount of vitamins, minerals, and proteins needed to meet most people's requirements?

The term that accurately represents the estimated amount of vitamins, minerals, and proteins needed to meet the requirements of most people is the Recommended Dietary Allowance (RDA). The RDA is established based on the intake levels that are sufficient to meet the nutrient needs of nearly all healthy individuals in a specific life stage and gender group. It serves as a guideline to ensure that individuals consume adequate amounts of essential nutrients to support overall health and prevent deficiencies.

While the other terms listed have specific meanings, they do not correctly define the widely recognized standard for nutrient requirements as does the RDA. For instance, Daily Recommended Allowance (DRA) is less commonly used and may not align with current nutritional guidelines. Reference Nutrient Intake (RNI) focuses more on the higher levels of nutrient intakes needed by certain populations to achieve specific health outcomes, which may not reflect the general population's needs. Dietary Reference Value (DRV) encompasses a range of reference values for nutrients, but it is broader and includes other measures like upper limits and average requirements, making it not as specific to the requirements of the general population as RDA is.