Don't forget exercise. The more fat you can get rid of the easier it will be to lower your estrogen since fat cells generate estrogen.
The Amour would get the weight off, then that would help lower the estrogen as you say above.
I'm only ten pounds overweight, but i still need Armour.
If Mama could have got rid of the weight by exercise, i'm sure she would have done that by now. You can't get rid of it however much exercise or healthy food you eat, if you do not have enough thyroid hormone.