The Amount of Iodine in a Food Is Affected By

Multiple Choice

The amount of iodine in a food is affected by:

A) the iodine content of the soil in which the plant grew.
B) whether the plant or fish is from the ocean (fish, seaweed, etc.) .
C) whether iodized salt has been added.
D) the iodine content of the soil in which the plant grew and whether iodized salt has been added.
E) All of these are correct.