Iodine

Iodine is a trace mineral. Trace minerals are minerals that occur in tiny amounts or traces. They play a major role in health, since even minute portions of them can powerfully affect health. Iodine is measured in micrograms (mcg). The RDA for iodine is 150 mcg daily for adults. During pregnancy the RDA is increased to 175 mcg and 200 mcg during breast-feeding.

Major Functions of Iodine

• Aids in the development and functioning of the thyroid gland
• Needed for normal growth and development regulates the body's production of energy

Deficiency Symptoms of Iodine

• Goiter, enlarged thyroid gland
• Cretinism, resulting in dwarfism and mental retardation
• Loss of physical and mental vigor
• Dry skin and hair
• Weight gain
• Excessive Intake and Toxicity Symptoms of Iodine
• Enlarged thyroid gland

Iodine Sources

Ocean Fish, shellfish, cod, sea bass, haddock, sea vegetables, kelp

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