A patient taking propylthiouracil should be instructed to avoid what food or food product in the diet:
Explanation
•Propylthiouracil blocks the synthesis of thyroid hormones.
•Iodine is utilized in the synthesis of thyroid hormones and will interfere with the action of propylthiouracil; therefore, iodized table salt, fortified with iodine, should be reduced or eliminated.
•Other foods high in iodine