Many of us may not know what a thyroid gland is? Thyroid gland is a part of human body. Underactive thyroid gland means that the thyroid gland in your body is not working enough which the body needs. This gland is a very important part of the body which is somewhere in the middle of the throat near to the voice box and Adam’s apple. This gland secretes few hormones that are known as thyroid hormones that play role in metabolism of the body. The process by which the body turns food particles into the absorbable form is called Metabolism. read more...