Thyroid Support can be an alternative to thyroid medication in certain cases with proper guidance. Also as we push fat loss via a caloric deficit, going through adrenal issues, or gut issues our thyroid down regulates as part of a survival mechanism. Thyroid may keep the thyroid operating at an optimal rate which in turn regulates metabolism, energy production, and even motility. Revive MDs Thyroid Support formula contains key ingredients for healthy thyroid function including iodine and tyrosine which the body uses to manufacture thyroid hormones (T3 and T4). In addition, our thyroid support formula includes minerals like selenium and zinc which are used in the conversion of T3 to T4