I'm looking for a reliable source of T3 as my 85 year old mother has been informed that she will not be able to get T3 much longer as it is being blacklisted soon. She has been on T3 for years has tried T4 and didn't do at all well on it. Any advice on where to buy would be much appreciated.
Also I believe NDT is available on the NHS but is more T3 than T4. Has anyone successfully switched to this from T3?