Our all organic ingredient Thyroid Metabolism Booster Tea, gives a boost to the underactive thyroid. Just have this tea daily to help get your underactive thyroid active even if you are taking a thyroid medication. This tea will help with weight loss and that sluggish feeling. If you are currently taking a thyroid medication, please do not stop taking your medication without consulting you Physician first. DO NOT DRINK IF YOU HAVE HYPERTHYROID.