There are various disorders that may be caused due to the rise or fall in the level of iodine levels in the human body especially in adults. One such disorder is hypothyroidism . an individual affected with hypothyroidism might experience low energy levels, his or her skin may appear dry or scaly or the color of the skin may appear as yellowish in color, the person may also experience numbness and tingling at a higher level. The individual with this particular disorder may gain weight, may also have loss of memory, their personality in overall changes, they fall to the trap of depression; anemia and prolonged periods in women are accompanied along with the disease.