Iodine

“I went from an energetic, thin active person to feeling sluggish, gaining weight, and feeling unwell in general,” says Diane S, a paraprofessional who works for a school in Ohio. Her elevated thyroid-stimulating hormone (TSH) levels suggested hypothyroidism, an under-functioning thyroid gland. Even after her doctor put her on the artificial thyroid hormone Synthroid, her symptoms did not improve, and she had side effects from the drug. Although hypothyroidism has various causes, iodine defic...