The Thyroid Gland is Small but Very Powerful and Vital for Your Well Being Health Articles | February 29 Trea Turner Womens Jersey , 2016
How would you know it if your thyroid gland slowed production of thyroid hormone? Or the other way around, if it sped up? And what are the consequences, if any? For a layman and even doctors, the symptoms are hard to identify.
Do you know what to do if things go awry?
A dysfunctioning thyroid gland causes a variety of puzzling symptoms and many people and doctors mistake them for signs of another disease or normal aging. It is estimates that more than 12 million Americans have some kind of thyroid disease, many of whom do not realize that that is the case.
Learn to understand hypothyroidism and hyperthyroidism and how to know if your thyroid gland is not functioning as it should. So what treatment required following up if your levels are too high or too low? Throughout a person’ life, this busy little gland located at the base of your neck, just below your Adam's apple and is divided into two lobes connected by tissue of a narrow bridge. This gland is extraordinary busy with life important functions by constantly producing hormones that influence metabolism Anthony Rendon Womens Jersey , and produces hormones that regulate weight, heart rate, blood pressure and body temperature. The two main thyroid hormones produced are thyroxine (T4) and triiodothyronine (T3). Although the thyroid gland produces more T4 (80 percent) compared with T3 (20 percent), T3 is 300 percent more active than T4 and is the thyroid hormone responsible for increasing metabolism. As a matter of fact, much of the T4 is converted into the more active T3 inside the cells of the body. Laymen and many people diagnosed with a thyroid condition are seldom aware of that such a tiny gland play such an important role and have profound impact on overall health and well-being.
As the thyroid gland plays an enormous role in human health, ans when disease causes your thyroid gland to under-produce thyroid hormone, or produce too much of it Kevin Long Jersey , you will know that something is not right. So what exactly are the consequences if the thyroid is not functioning properly? The thyroid produces thyroid hormones, which regulate metabolism rate (how fast calories are consumed to produce energy). Thyroid hormones are also important in regulating body energy, body tempteraure, the body’s use of other hormones an vitamins, the growth and maturation of body tissues.聽聽
Thyroid cancer
For sure, thyroid cancer is the most serious condition if you are having problem with your thyroid. In principal, there are two main types of thyroid cells that can become cancerous. First one is follicle cells which produce and store thyroid hormones Stephen Strasburg Jersey , and the other is C cells, which produce calcitonin, a hormone that may be elevated if a tumor is present.
However, many times thyroid cancer can be cured with treatment, especially if it is detected early. It is also believed that doctors now have more sophisticated methods to diagnose the cancer and that the increased number of diagnosed cases of thyroid cancer in the United States lately should not be alarming. Instead, as the cancer is detected earlier and correctly diagnosed via better technology, patients are receiving treatment at an earlier stage and thereby have a significant better prognosis. Therefore Victor Robles Jersey , the general public should not be panicked and instead embrace that the doctors now more often than not, is able to treat patients more efficiently.
Symptoms for a malfunctioning thyroid
Sometimes when patients complains to their doctor about fatigue, weight gain, hair loss, cold intolerance, constipation, decreased concentration Matt Adams Jersey , depression, dry skin, infertility, hyperlipidemia, irregular or heavy menses, memory impairment and muscle aches, the physician may suspect hypothyroidism. In some patients with these symptoms Ryan Zimmerman Jersey , TSH and T4 levels can be within normal limits, which could lead health care providers to rule out low thyroid function. However, thyroid metabolism is a complex subject and each step can be influenced by nutrition, prescription medications and lifestyle factors. Considering these influences can help practitioners in their understanding of how patients can suffer from symptoms of hypothyroidism even when their blood levels appear normal.
Production of thyroid hormones
The thyroid hormone process begins when the pituitary gland in the brain produces thyroid-stimulating hormone (TSH). TSH then acts upon the thyroid gland to produce thyroid hormones. Once the brain senses the thyroid gland has produced enough thyroid hormone, it will decrease TSH production. Through this negative feedback loop, the production of the thyroid hormones is slowed down. The process of hormone synthesis is complex and begins in the hypothalamus, a part of the brain Michael Taylor Jersey , which releases TRH (a thyrotropin-releasing hormone). When the TRH, located in the pituitary stalk, reaches the pituitary gland, also located in the brain, the pituitary gland then releases the thyroid-stimulating hormone TSH, (thyrotropin) into the blood. In turn, when the TSH reaches the thyroid gland Adam Eaton Jersey , it stimulates the thyroid to produce the two thyroid hormones; L-thyroxine (T4) and triiodothyronine (T3). In order for the thyroid gland to function and to produce T3 and T4, it needs adequate amounts of dietary iodine.
The pituitary glands senses how much hormone is in the blood at any given time and adjust the production by either increase or decrease the production of thyroid hormones. If, for example, there should be too much thyroid hormone in the blood, TRH and TSH production are both decreased. Hypothyroidism (underactive thyroid problem) or hyperthyroidism (overactive thyroid problem) occurs for the most part due to problems within the thyroid and not via the regulatory system.
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