I took Naturethroid for quite a while. Seemed to help me in the very begining with energy for a short time and then could never get back to that feeling. I tried readjusting the amounts with no success. My negative thyroid symptoms never reduced. In addition it ripped up my stomach and I am still recovering after months of stopping it. I am happy for those who have had relief. I was really hoping it would happen for me. Just wondered if anyone else had this reaction. I am soooo sensitive to everthing I try (natural or not) and it is so frustrating.