The Recommended Dietary Allowance (RDA) is the average daily intake level of essential nutrients established to meet the known nutrition needs of practically all healthy persons in a life-stage and gender group.

Question

BlackTom AI · Accepted Answer

The statement presented is about the Recommended Dietary Allowance (RDA). 
Option: True. 
First, consider what the RDA represents: it is defined as the average daily dietary intake level that is sufficient to meet the nutrient requirements of nearly all (about 97-98%) healthy individuals in a specific life-stage and gender group. This description aligns with standard nutrition guidance for RDAs. 
Second, evaluate the wording: it states the RDA is the average daily intake level of essential nutrients established to meet the known nutrition needs of practically all healthy persons in a life-stage and gender group. The key elements here are daily intake level, essential nutrients, established to meet needs of nearly all healthy people within a defined group. This matches the formal definition used in dietary reference intakes (DRIs). 
Third, since the provided options include only True (and there are no False choices provided in the data), there is no need to contrast with other alternatives. The statement stands consistent with established nutrition science. 
In summary, the assertion about the RDA is accurate because it reflects its purpose and the target coverage (nearly all healthy individuals within a life-stage and gender group).

The Recommended Dietary Allowance (RDA) is the average daily intake level of essential nutrients established to meet the known nutrition needs of practically all healthy persons in a life-stage and gender group.判断题

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