This is really made complicated by doctors on purpose. They want you to be confused and dependent on them for their drugs.
In fact, the thyroid is very simple. It is our furnace to control body temperature. Hypothyroid means that our furnace is broken and body temp is running lower than normal. This results in cold hands, cold feet and a low metabolism. Other symptoms include weight gain, listless and much more.
Hyperthyroid means our furnace is running too hot and our body temp is running higher than normal. This results in feeling hot, excessive sweating, hyper active, and many other symptoms.
The thyroid needs selenium and Iodine
to function properly. It does not need drugs that your doctor will try to push on you. The thyroid is also being disabled and made sickly by the toxins of bromide, fluoride & chlorine.
The solution to your thyroid problems is to take iodine, selenium and the rest of the recommended co-supplements. These will also detox your body of the above toxins:
For more see these links:
Best to you,