The thyroid is a large endocrine gland found in the neck within the human body. It regulates the speed at which energy is burned and protein is made, as well as the sensitivity the body should have toward other hormones. When thyroid problems affect an individual, different diseases can be present.
Producing its own hormones is how this gland goes about its regulative function. Such hormones produced are triiodothyronine (T3), thyroxine (T4) and calcitonin. Iodine is required for T3 and T4, which control metabolism and affect growth of body systems. Calcitonin assists in maintaining proper calcium levels in the body (known as calcium homeostasis or calcium metabolism).
This blog is all about Thyroid Problems