A deficiency of iodine in the diet can lead to goitre, a condition where the thyroid gland enlarges, resulting in a swollen neck. This condition is related to the role of iodine in the synthesis of thyroxin hormone.
What is the potential consequence of a deficiency of iodine in the diet, and how does it manifest in terms of a specific health condition?
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A deficiency of iodine in the diet can lead to a health condition known as goiter. Goiter is characterized by the enlargement of the thyroid gland in the neck. The thyroid attempts to compensate for the lack of iodine by increasing in size, resulting in a visibly swollen neck. Goiter is a consequence of inadequate iodine for the synthesis of thyroid hormones, such as thyroxine. This condition disrupts the normal functioning of the thyroid gland, impacting metabolism and potentially leading to other complications. Iodine deficiency disorders, including goiter, highlight the crucial role of iodine in maintaining thyroid health.