Which of the following statements is true?
A)Nutrition scientists have established RDAs for all essential nutrients.
B)People can have energy needs that are higher or lower than the Estimated Energy Requirement.
C)People who consume less than the Tolerable Upper Intake Level of a nutrient have a high risk of developing the nutrient's toxicity disorder.
D)People who consume 90% of the RDA for iron regularly are likely to develop an iron deficiency.

Question

Quizplus · Accepted Answer

The Estimated Energy Requirement is an estimation of how many calories a person needs based on their age, gender, weight, and physical activity level. However, individual energy needs may vary based on factors such as genetics and metabolism. Therefore, some people may need more or less than the estimated amount. The other statements are not true. RDAs have not been established for all essential nutrients, there is not necessarily a high risk of toxicity if consuming less than the Tolerable Upper Intake Level, and consuming 90% of the RDA for iron would not necessarily lead to an iron deficiency.

Which of the Following Statements Is True