Therefore, dehydration and lack of food greatly impact your body's ability to function properly. Even a temporary lack of food and water can affect your health, and ongoing deprivation is life threatening.
Iodized salt is a form of table salt which has had iodine added to it to prevent a disease called goiter.â. Goiter is characterized by the swelling of the thyroid gland due to iodine deficiency. Iodine is a nutrient that usually occurs naturally in vegetables, which absorb it from the soil in which they grow.
Princeton's WordNet(5.00 / 1 vote)Rate this definition: iodine, iodin, I, atomic number 53(noun) a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks) tincture of iodine, iodine(noun)