foist. 1  to force upon or impose fraudulently or unjustifiably (usually followed by on or upon): to foist inferior merchandise on a customer. 2  to bring, put, or introduce surreptitiously or fraudulently (usually followed by in or into): to foist political views into a news story.
Iodine enters the body through iodine-rich foods, including certain salts (âiodized saltâ), eggs, sea vegetables and fish. We rely on iodine to create thyroxine (T4 hormone) and triiodothyronine (T3), two of the main hormones produced by the thyroid that control numerous important functions.
Food Sources. The trace mineral iodine is naturally present in a number of foods, and as your body cannot make its own iodine, you must obtain the needed iodine from your diet.Some of the best dietary sources of iodine include seaweed (such as kelp), dairy products, eggs, watercress, ocean fish, and foods that contain iodized salt.Sufficient levels of iodine are particularly important for the thyroid gland which uses iodine to produce thyroid hormone.ood Sources. The trace mineral iodine is naturally present in a number of foods, and as your body cannot make its own iodine, you must obtain the needed iodine from your diet.