Question

व्हाट इज द कॉसेस ऑफ़ गोवाइटर
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Answer 1

Answer:

The most common cause of goiters worldwide is a lack of iodine in the diet. In the United States, where the use of iodized salt is common ,a goiter is more often due to the over or underproduction of thyroid hormones or to nodules in the gland itself