Iodine is most easily absorbed by the body in the liquid form. Necessary nutrient for growth and metabolism. Thyroid gland cannot function without sufficient iodine which may lead to lack of important hormones produced by thyroid such as thyroxin and triiodothyronine. Those hormones support normal metabolic rates, energy level and skin, hair and nails in healthy condition. Iodine is also necessary to disinfect the cells. Without sufficient levels of Iodine germs, bacteria, candida and parasites spread and multiply much more easily in an organism.