Is armour thyroid a hormone replacement?

Yes, Armour Thyroid is a hormone replacement therapy used to treat hypothyroidism. It is derived from porcine thyroid glands and contains both thyroxine (T4) and triiodothyronine (T3), which are essential hormones that regulate metabolism. By supplementing these hormones, Armour Thyroid helps restore normal thyroid function in individuals with an underactive thyroid.