Full Answer
A deficiency of which chemical may result in hypothyroidism? Iodine Iodine. The only cause of hypothyroidism from among the provided options is a deficiency of endemic iodine. 2 Iodine deficiency remains the foremost cause of hypothyroidism. According to Mclntosh, J. (2018), "Iodine is an essential mineral for thyroid function.
A deficiency of which chemical may result in hypothyroidism? Iodine. What are clinical manifestations of hypothyroidism? Constipation, decreased heart rate, and lethargy. Constipation , decreased heart rate , and lethargy ... Course Hero is …
Jun 25, 2018 · Hypothyroidism can be a defect of either thyroid regulating hormone or thyroid stimulating hormone and is related to iodine deficiency or atrophy of the thyroid gland (Orlander, Varghese, & Freeman, 2018). Primary Hypothyroidism is the autoimmune form of thyroiditis that causes destruction of the thyroid tissue causing defective hormone synthesis.
Hypothyroidism is mainly treated with Levothyroxine monotherapy. Levothyroxine sodium tablets contain synthetic crystalline L-3,3',5,5'-tetraiodothyronine sodium salt - levothyroxine (T4) sodium. Synthetic T4 is identical to that produced in the human thyroid gland.
Several groups of chemicals have potential for thyroid disruption. There is substantial evidence that polychlorinated biphenyls, dioxins and furans cause hypothyroidism in exposed animals and that environmentally occurring doses affect human thyroid homeostasis.
Too little iodine can lead to hypothyroidism, and too much iodine can worsen hypothyroidism in people who already have the condition. In some parts of the world, iodine deficiency is common, but the addition of iodine to table salt has virtually eliminated this problem in the United States.Nov 19, 2020
One of the goals of National Thyroid Health Month in January is to help people recognize symptoms of thyroid imbalance so they can be addressed. When a thyroid produces too little hormone, it is known as hypothyroidism.Jan 9, 2021
Most cases are caused either by the immune system attacking the thyroid gland and damaging it, or by damage to the thyroid that occurs during some treatments for an overactive thyroid or thyroid cancer.
Results: We found that vit-B12 deficiency and vit-D deficiency were associated with autoimmune hypothyroidism, and that there was a negative correlation between vit-B12 and vit-D levels and anti-TPO antibodies in these patients.
Abstract. Hypothyroidism is known to affect calcium homeostasis by decreasing bone turnover and serum calcium level, and by increasing parathyroid hormone and 1,25-dihydroxyvitamin D concentrations.
Problems with the thyroid can be caused by: iodine deficiency. autoimmune diseases, in which the immune system attacks the thyroid, leading either to hyperthyroidism (caused by Graves' disease) or hypothyroidism (caused by Hashimoto's disease) inflammation (which may or may not cause pain), caused by a virus or ...
Researchers concluded that estrogen levels may be linked to low thyroid function, and by extension, thyroid cancer and other thyroid disorders like hypothyroidism.Dec 22, 2020
TSH imbalance can cause serious health problems and numerous symptoms. Most of these symptoms are signs of hypothyroidism or hyperthyroidism: Weight gain.
This transition is followed by a spurt in autoimmune thyroid disorders.” Ambika Gopalakrishnan Unnikrishnan, chief endocrinologist at the Chellaram Diabetes Institute (Pune, India), notes: “Across the world, with the advent of iodisation, autoimmune thyroid disease has become the most common cause of hypothyroidism.”Oct 2, 2014
In underdeveloped parts of the world, the main reason why people develop hypothyroidism is that they not getting enough iodine from food. Thus, many countries try to increase iodine intake by adding iodine to salt.Sep 4, 2019
Thus, iodine deficiency can lead to enlargement of the thyroid (goiter – see Goiter brochure), hypothyroidism (see Hypothyroidism brochure) and to intellectual disabilities in infants and children whose mothers were iodine deficient during pregnancy.
When newborns do have problems with hypothyroidism, the problems may include: Yellowing of the skin and whites of the eyes (jaundice). In most cases, this occurs when a baby's liver can't metabolize a substance called bilirubin, which normally forms when the body recycles old or damaged red blood cells.
Overview. Hypothyroidism (underactive thyroid) is a condition in which your thyroid gland doesn't produce enough of certain crucial hormones. Hypothyroidism may not cause noticeable symptoms in the early stages. Over time, untreated hypothyroidism can cause a number of health problems, such as obesity, joint pain, infertility and heart disease.
At first, you may barely notice the symptoms of hypothyroidism, such as fatigue and weight gain. Or you may simply attribute them to getting older. But as your metabolism continues to slow, you may develop more-obvious problems. Hypothyroidism signs and symptoms may include: Fatigue. Increased sensitivity to cold.
Thyroid gland. Your thyroid gland is located at the base of your neck, just below the Adam's apple. The signs and symptoms of hypothyroidism vary, depending on the severity of the hormone deficiency. Problems tend to develop slowly, often over a number of years. At first, you may barely notice the symptoms of hypothyroidism, ...
Over time, untreated hypothyroidism can cause a number of health problems, such as obesity, joint pain, infertility and heart disease. Accurate thyroid function tests are available to diagnose hypothyroidism.
Autoimmune disease. The most common cause of hypothyroidism is an autoimmune disorder known as Hashimoto's thyroiditis. Autoimmune disorders occur when your immune system produces antibodies that attack your own tissues. Sometimes this process involves your thyroid gland.
In that case, you'll need to take thyroid hormone for life. Radiation therapy. Radiation used to treat cancers of the head and neck can affect your thyroid gland and may lead to hypothyroidism. Medications.