I had tried an herbal supplement years ago for my thyroid and it didn't work. I felt like I could fall flat on my face. I was insistant in not taking meds for it at first. I now take Armour thyroid which is the best one out their and the most natural(prescribed) if you ask me. I cannot remember the supplement's name. If you still want to go that route. Google natural supplements for your thyroid. You may have different results than I had.