Celtic Sea Salt, a brand-name product and a natural source of iodine, can promote optimal thyroid function. Iodine deficiency is the most common cause of a low-functioning thyroid gland, according to the American Thyroid Association. Celtic Sea Salt, produced through sun-drying, contains both sodium chloride and minerals, while table salt contains almost all sodium chloride, chemicals and some added iodine. Thus, the natural Celtic Sea Salt brand may be a healthier iodine source to help keep your thyroid gland working properly.
The iodine in Celtic Sea Salt enables the thyroid gland to produce the thyroid hormone. The body needs iodine, a chemical element, but cannot manufacture it. Therefore, sources of iodine must come from your diet, as in Celtic Sea Salt. The thyroid gland uses iodine more than any other part of your body, according to the Iodine Source website. Your thyroid gland removes iodine from your blood to produce the thyroid hormone. This important gland secrets around 30 cc of thyroid hormone yearly, according to medical doctor David Brownstein.
Your thyroid hormone regulates the metabolism of multitudes of body cells. An overactive thyroid produces too much thyroid hormone; likewise, an underactive thyroid produces an insufficient amount. Low levels of iodine create a shortage of thyroid hormone, which can lead to consequences such as infertility problems, thyroid disease, fatigue, hypertension and mental retardation in developing fetuses. The National Institute of Medicine recommends individuals of ages 14 years and older take 120 mcg of iodine daily. Pregnant women need 209 mcg daily; and breastfeeding women need 290 mcg per day.
The iodine in Celtic Sea Salt can help to prevent an iodine deficiency and the appearance of a goiter on your neck. A goiter forms when your thyroid gland becomes increasingly larger in its struggle to produce enough thyroid hormone. Goiters rarely occur in populations with adequate iodine intake, and frequently appear in populations with insufficient iodine intake, according to Iodine Source. A shortage of thyroid hormone causes the pituitary gland to relay a message to the thyroid gland to produce more hormones.
Celtic Sea Salt with iodine not only benefits goiters, can help reduce symptoms of hypothyroidism, as well. Though goiter incidence has decreased in areas with sufficient iodine consumption, the occurrence of hypothyroidism has drastically increased, according to Brownstein. Hypothyroidism also can result from inadequate intake of iodine. Symptoms of hypothyroidism include dry skin, brittle nails, cold hands and feet, constipation, depression, muscle cramps and weakness, weight gain and impaired memory.
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