Varied dysfunctions regarding thyroid are seen in human beings. Thyroid is an important endocrine gland of the body which is situated in neck. The hormones produces by this gland controls and stimulates different metabolic functions of the body. So more than sufficient level of secretion of hormones or less than proper amount of hormones produces by thyroid gland, lead several disorders. As thyroid play important role in producing energy and regulating nutrient levels in blood, disturbance in hormone level indicates with low energy, imbalance in body temperature and frequent mood swings.