Answer:
The most appropriate answer to Adequate intakes is Option A
Step-by-step explanation:
Adequate Intakes (AI) are suggested and accepted average daily intake level of nutrients. These suggestions and recommendations are based on simply carrying out experiments or observing estimates of nutrients intake by group of healthy individuals. These individuals are usually assumed and referred to be adequate.
Adequate intakes are used when RDA is indeterminate. RDA is an acronym for 'Recommended dietary allowance'. RDAs have been established by the Food and Nutrition Board of the National Academy of Sciences.
Adequate intakes (AI) and RDAs are generally accepted by the scientific population and its values provide nutrition guidance to health workers and professionals.
Adequate intakes are established for all nutrients. Option B and C will not be the appropriate answer. Adequate intakes may not necessarily represent minimum nutrients needs.