vitamins deficiency symptoms

Iodine deficiency

We need iodine to make the thyroid hormones that regulate our body’s metabolism.
Those thyroid hormones are very important for our growth, cell reproduction, nerve functions, and how our cells use oxygen.
Thyroxin is one of the hormones that regulate how fast we use the energy from our food. If we don’t have enough iodine, our thyroid wells up in an effort to make more hormones, a condition called hypothyroidism. The swelling is called a goiter.

Iodine also used for prevention of radiation-induced thyroid cancer in those with iodine deficiency and to treat fibrocystic breast disease.Kal Kelp Iodine, 225 mcg (250 tablets)

Deficiency may occur in those who do not enough get salt, fish, or sea vegetables and is becoming more common in the general population due to restrictions on salt intake for blood pressure. Iodine deficiency during pregnancy causes a severe form of mental retardation called
cretinism.

Deficiency reduces thyroid hormone production, causing hypothyroidism, fatigue, weight gain, goiter, miscarriage, birth defects, and stunted growth. It is also the most common cause of brain damage.
A deficiency of selenium, vitamin A, or iron can worsen iodine deficiency

Foods containing goitrogens—such as cabbage, broccoli, caulifl oour, Brussels sprouts, and soybeans—inhibit the synthesis of thyroid hormone. These foods are a concern only for those who are iodine deficient and consume high amounts of them. Cooking deactivates the goitrogens.
Iodine is added to a lot of daily multi supplements, but it’s not really needed, because most people get more than enough from the salt in their food. Too much iodine (over 25 times the RDA) can also cause a goiter. More than 1,000 mg a day may also cause acne flare-ups in some people.

Iodine food sources

Such food as cabbage, broccoli, cauliflower, Brussels sprouts, and soybeans Foods contains goitrogens that inhibit the synthesis of thyroid hormone. These foods are a concern only for those who are iodine deficient and consume high amounts of them. Cooking deactivates the goitrogens. Food which is rich iodine -salt, seafood, sea vegetables (kelp), and vegetables grown in iodinerich soil

Iodine Side Effects

High doses of iodine may cause hypothyroidism and goiter. Toxicity is rare and occurs only with very high doses;
Symptoms iodine overdose include burning of the mouth, throat, and stomach; fever, nausea, and vomiting; those with iodine deficiency, goiter, cystic fibrosis, or thyroid disease may be more susceptible to adverse effects.

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