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Doctor insights on: Sardines And The Thyroid Gland

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How are the adrenal gland and the thyroid connected?

How are the adrenal gland and the thyroid connected?

MEN II or Graves dis: In multiple endocrine neoplasia type ii patients can have medullary thyroid cancer and adrenaline secreting tumors. This is a rare familial syndrome. Thyroid hormone excess (graves or hyperthyroidism) makes patients more responsive to their own adrenaline. This why hyperthyroid patients are started on inderal, (propranolol) a beta blocker. ...Read more

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Thyroid Gland (Definition)

It is an endocrine gland which produces thyroxin hormone which controls the metabolism in every cell in the body.It produces 80 to 90%t4 and 10 to 20 %t3. These control rate of metabolism and affect the growth and rate of functions of many cells in the body it is ...Read more


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Can all food contain iodine needed for the thyroid gland's production of thyroid hormone?

Can all food contain iodine needed for the thyroid gland's production of thyroid hormone?

Variable amounts: Plant food sources contain variable amounts of iodine, depending on the soil content of this mineral. In us you may use iodized salt that would cover the requirement. ...Read more

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What food contains iodine needed for the thyroid gland's production of thyroid hormone?

What food contains iodine needed for the thyroid gland's production of thyroid hormone?

Many foods: The us diet has adequate i levels both in the food and added as stabilizers in many foods and other products as toothpaste and shampoos. If you are hypothyroid you need thyroid hormone in this country. ...Read more

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How is calcitonin found in the thyroid gland?

How is calcitonin found in the thyroid gland?

Adjacent: Parafollicular cells manufacture calcitonin. They are adjacent to follicular cells and not actually part of the thyroid gland. Parathyroid glands are also located on the thyroid gland but aren't part of the thyroid. Parathyroid hormone and calcitonin help regulate calcium balance in the body. ...Read more

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What kind of herbal or vegetables o lower the iodine produced by the overactive thyroid gland?

None: If you have an overactive thyroid, your thyroid gland is taking iodine from the blood stream and using it to make thyroid hormone. The thyroid is not producing iodine. Taking more iodine can make this worse. There are no herbal supplements known to decrease overproduction of thyroid hormone in this case, just medications. ...Read more

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What parts of the adrenal gland are controled by the pituitary gland? I read that there are three parts of the adrenal gland.

What parts of the adrenal gland are controled by the pituitary gland? I read that there are three parts of the adrenal gland.

The adrenal: cortex, or outer portion, is mostly controlled by the pituitary, and predominately produces cortisone, aldosterone and some sex hormones. The inner portion, or medulla, is regulated by blood pressure, nervous stimulation, emotions, etc. and produces epinephrine, norepinephrine and some other lesser hormones. ...Read more

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What is the gland that secretes both exocrine and endocrine hormone?

What is the gland that secretes both exocrine and endocrine hormone?

Pancreas: Endocrine hormones are secreted into the bloodstream to cause effects in other parts of the body. The pancreas secretes Insulin and glucagon to cause these effects. Exocrine hormones are secreted into body cavities with tubes connecting the producing gland into a body cavity. The pancreas secretes a variety of substances into the intestinal tract. ...Read more

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What is the significance of radioactive iodine scan in various throid diseases like myxedema, hashimoto's thyroiditis and graves disease?

What is the significance of radioactive iodine scan in various throid diseases like myxedema, hashimoto's thyroiditis and graves disease?

Hot vs. cold nodule: Iodine uptake by thyroid tissue depends on functioning cells. The most common use for thyroid scan is to assess if a nodule is functional or not. A functional/hot nodule may cause hyperthyroidism but is not likely to be malignant. See this site for more info. http://www.nlm.nih.gov/medlineplus/ency/article/003829.htm. ...Read more

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What is the function of a thyroid gland?

What is the function of a thyroid gland?

Controls metabolism: The thyroid gland controls your body's metabolism. An under-active thyroid can cause weight gain, for instance. Your doctor can order simple blood tests to check on your thyroid. ...Read more

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Does the adrenal gland affect the thyroid gland?

Does the adrenal gland affect the thyroid gland?

No: Both are stimulated by the anterior pituitary (tsh and acth), but don't necessarily affect each other;. ...Read more

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Can hoshimotos automimmune disease of the thyroid make the submandibular glands enlarged? Or any salivary glands enlarged?

 Can hoshimotos automimmune disease of the thyroid make the submandibular glands enlarged? Or any  salivary glands enlarged?

Possible: Auto immune etiology is the reason for thyroid disease in Hashimoto's .The same pathology -autoimmune if directed against the salivary glands Vs lymph nodes is possible. But make sure that the thyroid disease is Hashimoto's and not thyroid cancer. ...Read more

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What's the doctor's recommendation to increase TSH production and thus thyroid function?

See details: You misunderstand the disease and the lab tests. If your thyroid function is low, then your TSH level would be elevated. To correct a hypoactive thyroid, you need to take thyroid replacement medication. ...Read more

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What is life like for athletes without their thyroid gland and on replacement thyroxine?

What is life like for athletes without their thyroid gland and on replacement thyroxine?

Answer: As long as the level of circulating thyroid remains normal , athletic function should be ok. ...Read more

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In hyperthyroidism, if part of the thyroid is removed, does this decrease the thyroid hormone in the body?

In hyperthyroidism, if part of the thyroid is removed, does this  decrease the thyroid hormone in the body?

Depends on the cause: Depends on cause. Surgery for hyperthyroidism is either graves or hot nodule. Removing hot nodule will normalize thyroid levels. Surgery for graves is a total thyroidectomy and will require thyroid hormone replacement. ...Read more

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Mild enlargement of the right thyroid lobe without discrete nodules. There is a homogeneous appearance to the echotexture of the thyroid gland. ????

Mild enlargement of the right thyroid lobe without discrete nodules. There is a homogeneous appearance to the echotexture of the thyroid gland.  ????

Lobe enlarged: This should be of no significance if your thyroid hormone levels are all normal. There are no suspicious findings of benign or malignant growths. If you have further concerns a thyroidologist or endocrinologist would be best qualified to evaluate and advise you. ...Read more

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What hormones from the hypothalamus, pituitary gland, and possibly thyroid cause calcitonin to be released?

Calcitonin: Calcitonin is not affected significantly by any of these. Calcitonin does not do much of anything in humans. When someone has a thyroidectomy, we don't give back calcitonin. ...Read more

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131 radiation for thyroid cancer caused problems in my parotid gland. Fna reveals cyst AND tumor of partoid gland. What should I do. Remove or watch?

131 radiation for thyroid cancer caused problems in my parotid gland. Fna reveals  cyst AND tumor of partoid gland.  What should I do. Remove or watch?

Benign tumor?: Hi. I'm sorry about the parotid gland; usually the lemon drops during the therapy period prevent that. I am assuming it's not a malignant tumor, or your doc would have already told you it needs to come out (I've never seen sialadenitis from 131-I cause cancer). Confer with the ENT surgeon you're seeing about risks vs. benefits of removal. Good luck! ...Read more

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What do orange masses in an ultrasound of the thyroid gland mean?i

What do orange masses in an ultrasound of the thyroid gland mean?i

Orange size?: i presume you do not mean color but size. The thyroid is not a very large gland to begin with. If it is a cyst then a colloid cyst is common. There are other cysts much less common. If solid then there are many different causes. Goiter as well as hyper plastic nodules look like that. Much more needs to be said about those findings. At that size, talk to your doctor for more information and next ...Read more

Dr. Qamar Khan
13 doctors shared insights

Thyroid (Definition)

The thyroid is an endocrine gland that sits in the lower part of the neck. It produces thyroid hormone - which ...Read more