What is the criterion of adequacy used to determine the RDA for iodine in adults?
A)Enough iodine to maintain normal levels in the urine
B)Enough iodine to maintain thyroid function
C)Enough iodine to maintain normal mental function.
D)Enough iodine to counteract common goitrogens.

Question

Quizplus · Accepted Answer

The criterion of adequacy used to determine the RDA for iodine in adults is enough iodine to maintain thyroid function. Iodine is necessary for the synthesis of thyroid hormones, which play a critical role in growth, development, and metabolism. The RDA is set to ensure that individuals consume enough iodine to prevent iodine deficiency disorders, such as goiter and cretinism. Adequate iodine intake can be determined by measuring thyroid hormone levels or by assessing iodine status through urinary iodine levels.

What Is the Criterion of Adequacy Used to Determine the RDA