Yes! Depending on the thyroid dysfunction, there are many natural ways to heal the thyroid. Sometimes you need to stop taking T4 and take T3 by itself in order to reverse thyroid dysfunction. We recommend supplementing with a bovine or porcine glandular supplement that contains both T3 and T4. These supplements are made from the glands of a pig or cow and contain enzymes and hormones that your thyroid needs to function.