The Thyroid gland makes thyroid hormones which help to control energy levels and growth. Levothyroxine is taken to replace the missing thyroid hormone thyroxine.
Levothyroxine is only available on prescription. Hyperthyroidism, where the thyroid produces too much thyroid hormone. However, the link between hyperthyroidism and hypothyroidism is complex, and one can lead to the other, in certain circumstances. Thyroid hormones regulate metabolism, or the way the body uses energy.
Iodine is an essential mineral for thyroid function. Iodine deficiency is one of the most common causes of goiter development, or abnormal enlargement of the thyroid gland.
Maintaining adequate iodine intake is important for most people, but those with autoimmune thyroid disease can be particularly sensitive to the effects of iodine, meaning that it can trigger or worsen hypothyroidism
If thyroxine levels are low, many of the body’s functions slow down.The thyroid creates two thyroid hormones,triiodothyronine (T3) and thyroxine (T4).