Question

Write the dietary importance of iodine and fluoride.

03 Feb 2026
Answer :
Word Count : 262
Iodine and fluoride are essential trace elements required in very small amounts but play crucial roles in maintaining normal physiological functions and overall health. Iodine is a vital component of the thyroid hormones thyroxine (T4) and triiodothyronine (T3), which regulate basal metabolic rate, growth, development, and energy metabolism. Adequate iodine intake is especially important during pregnancy, infancy, and childhood, as thyroid hormones are necessary for proper brain development and physical growth. Deficiency of iodine can lead to a spectrum of disorders collectively known as iodine deficiency disorders, including goiter, hypothyroidism, impaired mental development, cretinism,
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