When it occurs, it is most often because of two conditions affecting the thyroid. The first condition is because of a prior inflammation of the gland itself or because it is currently inflamed, leaving most of the cells within it dead or barely functioning. The second cause is known as autoimmune thyroiditis or Hashimoto's thyroiditis. When this happens, it is because your immune system has for some unknown reason decided that the hormones that are normally produced for the body's health are now a threat, and it will attack them.

This kind of thyroid problems occurs primarily in middle-aged women more than any other age or gender group. It may be because our bodies are transitioning into menopause, or perhaps our immune systems are more fragile at that stage. For whatever the reason, all women should be aware of this condition if they experience any of the following symptoms such as fatigue, muscle weakness, weight gain, dry hair and hair loss, cold intolerance and memory loss.

Those hormones play a huge role in maintaining the health of our brains, when they are no longer available in the proper levels, we will lose concentration and cognitive function. Moreover without hormones, your menstrual cycle will lessen or disappear, along with your libido.

However, with the availability of thyroid supplement you can now easily cure your underactive thyroid. Armour supplement is one such supplement to cure underactive thyroid gland. Armour thyroid naturally assists the thyroid gland in the production of all the natural hormones such as T1, T2, T3, T4 and calcitonin in the gland.

The medicine is completely natural and is made from the pigs thyroid gland. However in order for the medicine to be effective you have to take it in small doses spread throughout the day so as to follow the exact pattern of our own thyroid gland functioning.