Question

1. iodized salt is a source of ___, while kosher and sea salts are not.

vitamin d
zinc
iodine
fiber

Explanation:

Iodized salt has iodine added to it. Kosher and sea salts typically do not have iodine supplementation. Vitamin D, zinc, and fiber are not associated with iodized - salt in this context.

Answer:

C. Iodine