Iodine

A detailed Summary of Iodine

Iodine is an essential macromineral. Almost half the iodine is found in the

thyroid gland which is located in the throat. Iodine is an important component of

thyroid hormones, which control energy, metabolism in the body as well as the

body's temperature, reproduction, and growth. It is not found in the body so it is

very important that you get about .15 mg. daily. Some foods such as vegetables,

grains, table salt, dairy products, and especially seafood are the best sources of

iodine. Breathing in sea air everyday will give you a sufficient amount of iodine

to prevent a disease called goiter. There are two types of goiter: toxic and

simple. Toxic goiter is caused by excess of thyroxin secretion. Symptoms may

include rapid heart beat, tremor, increased sweating, increased appetite, weight

loss, weakness, and fatigue. Other symptoms may include eye problems such as

staring or protrusion. Goiter affects over 200 million people throughout the

world. 96% is caused by iodine deficiency. Goiters are rare in the U.S. and other

consume as much as 50 to 80 mg a day, resulting in high plasma levels. Some of

continents and to people of all ages. People who mostly avoid dairy, seafood,

Iodine is the important component of thyroxine, the thyroid gland's

or eating sea salt or seaweed. But in very large amounts, iodine can be

thyroid gland. Deficiency symptoms include dry hair, goiter, intellectual

iodine as an iodine deficiency causes thyroid trouble. Most table salt is now

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Category: Science

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