Not a synthetic hormone, actual bits of ground up pig thyroid.
Here's one UK doctor who rejects the current science around thyroid function:
http://drmyhill.co.uk/wiki/Thyroid_-_the_correct_prescribing...
And she mentions another doctor: Dr Kenneth Blanchard
Neither of these doctors can work for the NHS. They have to work privately.
So, explain how "it's all about money" here? Who makes money by preventing her from taking NHS patients and mis-prescribing them thyroxine?
If you pooe around her site you see she'll happily point you toward providers of blood tests, and she'll interpret the results for you, and on the back of her interpretation she'll sell you some bullshit "miracle minerals mix" to cure anything.