There is so much conflicting info on natural thyroid hormones that I'd like to find a real person who has switched from Synthroid to something like Armour. On some sites it says that Armour is not a quality product at all and cannot be taken if you don't have a thyroid. Other sites say that you should get off of Synthroid because the doctor's like their lab results over listening to how their patient's feel. It's sooo confusing. -Debra