underactive thyroid
"I've been on thyroid medication 49 years, I spent my first 38 on Synthroid and various t4 formulas, I could not stand the up and down of Synthroid, it never was steady. Every time I went to the Dr. It was adjusted, it could not regulate me and most Dr's. Just played with raising and lowering the mg levels. 
Finally a person I new told me I should see her Dr. I did, and that was the beginning of a beautiful relationship with Armour Thyroid. I've never felt better,  my bad symptoms went away, and I feel almost human. It holds me steady for longer periods. sometimes the patient knows best, regardless of what the blood tests say. Armour contains unknown ingredients that can't be isolated into a synthetic pill form, Armour is natural, and best."