Iodine deficiency
Iodine is a micronutrient the body needs to properly produce thyroid hormones. The human body is not able to produce it, and iodine is an essential nutrient. Iodine is not readily available in many foods, thus making it difficult for many people to obtain it. One particular source, found in great supply, is ocean water although it is not an effective dietary source. Iodine deficiency diseases (IDDs) are able to develop before birth, so it is crucial for all populations to have sufficient levels of the micronutrient and prevent such diseases from developing early on.