International units (IU) is the designation used to measure and recommend vitamin A levels because it better represents the absorption rates in humans than retinol activity equivalent (REA) .
A) Both the statement and the reason are correct and related.
B) Both the statement and the reason are correct but are not related.
C) The statement is correct, but the reason is not correct.
D) The statement is not correct, but the reason is correct.
E) Neither the statement nor the reason is correct.
Correct Answer:
Verified
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