Thyroid Hormone - Thyroid Guide - Thyroid Supplements
Thyroid Conditions

Thyroid Hormone – Thyroid Supplements Guide

I. What is it?

The thyroid hormones are essential body hormones produced by the thyroid glands. These tyrosine-based hormones are known as thyroxine, also known as T4 and triiodothyronine, also known as T3. These thyroid hormones are responsible in regulating the body’s metabolism, which is how much food will be broken down into useful energy for consumption.

One important ingredient in the production of thyroid hormones is the element iodine. The production of thyroid hormones starts from the stimulation of the pituitary gland, TSH and in return will be regulated by the hypothalamus’ TSH releasing hormone.

Thyroid Hormone Test

Thyroid hormone tests are basically blood tests that will somehow check one’s thyroid, whether it is dysfunctional or not. In these tests, thyroid hormone deficiency can also be determined. This deficiency occurs when the thyroid hormone levels in the body is irregular, that is too low or too high.

According to, thyroid hormone test include three blood tests- total thyroxine for T4, free thyroxine and triiodothyronine for T3. Total thyroxine measures how much free and bound thyroxine is present. Free thyroxine, on the other hand, determines how much are free thyroxine from the bounded ones. Finally, triiodothyronine identifies how much are both bound and free triiodothyronine are in the blood.

Thyroid Hormone Replacement

When one is having hypothyroidism or any condition that results to the thyroids under activity like surgery or radioactive iodine, one is in need of thyroid hormone replacement. The process of thyroid hormone replacement includes proper medication of essential drugs that will help the body with its supply of thyroid hormones.

One of the most prescribed thyroid hormone replacement drugs for medication is the levothyroxine. Levothyroxine is a kind of drug made of synthetic T4 hormone. It can also be referred to as l- thyroxine. Other thyroid hormone replacement drugs include synthetic forms of T3 hormones and some animal- based desiccated thyroid.

These drugs are said to replenish lost thyroid hormones in order for the body to continue with its essential functions.

What Now?

Thyroid hormones play a vital role in the body’s processes. Some of these processes include breaking down of materials to be used as energy. Consult a doctor for any information about the thyroid hormones.

Thyroid FAQ & Links to Related Articles


There are four parathyroid glands that are normally having the size of a single rice grain. In some normal cases, they can be as big as the size of a pea.


Also called underactive thyroid, hypothyroidism is a disorder that is characterized by abnormal level of thyroid hormones in the body, which is too low.

Thyroid Glands

The thyroid is a butterfly (pear)-shaped gland, it consists of 2 symmetrical lobes joined by a central isthmus that normally covers the 2nd & 3rd tracheal rings.

Congenital Hypothyroidism

Congenital hypothyroidism is a thyroid gland disorder that may lead to deafness or mental retardation if left undetected.

Thyroid Depression

Hypothyroidism can cause depression. Most people don?t realize that this feeling is depression caused by the thyroid gland not functioning as it should.

Papillary Thyroid Cancer

Papillary thyroid cancer is one of the thyroid cancer types. This type of thyroid cancer arises from the follicles in the thyroid gland.

Thyroid Gland Function

The thyroid gland is located immediately below the larynx on each side of and anterior to the trachea. It is one of the largest of the endocrine glands

Thyroid Hormone

These thyroid hormones are responsible in regulating the body?s metabolism, which is how much food will be broken down into useful energy for consumption.

Thyroid Levels

When the thyroid gland produces too much thyroid hormone, one may suffer from hyperthyroidism.

Thyroid Stimulating Hormone

The thyroid stimulating hormone is produced by the pituitary gland. The thyroid stimulating hormone promotes the growth of the thyroid gland.

Thyroid Hormones

Thyroid hormones are chemical substances produced by the thyroid gland. The thyroid gland is located in the front of the neck.

Supplements for the Thyroid

Natural thyroid supplements are helpful as a remedy to thyroid disorders. Its natural ingredients assure one of its safeties in taking it.

Thyroid Symptoms in Women

The thyroid gland is an endocrine gland that is the primary responsible in regulating the body?s metabolism.

Thyroid Surgery

Thyroid surgery is used to treat people with thyroid problems such as thyroid cancer, thyroid nodules and hyperthyroidism.

Thyroid Test

Thyroid tests or thyroid function tests are done to check the thyroid function in one?s body. A doctor will be able to determine and diagnose the thyroid disorder.

Thyroid Treatment

Treatment for thyroid disorders should be done to prevent unwanted results caused by the severity of the condition. Consult a physician for more of these treatments.


Thyroidectomy is a surgical process wherein the whole or a part of the thyroid gland is removed. This surgical process is used to treat thyroid disorders.

Underactive Thyroid

Having an underactive thyroid is a minor problem but it seeks proper attention to avoid further health problems. Consult a physician about any thyroid problem.

Low Thyroid

Low thyroid, also known as hypothyroidism, is a condition where the thyroid gland is under active.

Underactive Thyroid Diet

Following a healthy meal plan, exercise and proper medication goes hand in hand to treat hypothyroidism. Consult a physician for a more individualized plan.

Thyroid Cancer Treatment

Each thyroid cancer treatment depends on the type of thyroid cancer and the extent or stage of the thyroid cancer one is suffering from.

Parathyroid Hormone Levels

Parathyroid hormones are considered to be the most important endocrine regulator. It basically regulates the calcium and phosphorus concentration in the body.

Parathyroid Disease

Studies show that since 1925, the standard treatment for parathyroid disease is to surgically remove the parathyroid gland(s) which are overproducing parathyroid hormones.

Parathyroid Adenoma

Parathyroid adenoma is a small tumor of the parathyroid gland and is known to be the most common disorder of the gland.

Medullary Thyroid Cancer

Medullary thyroid cancer is one of the types of thyroid cancer. This type of thyroid cancer is more common in women than in men.

Overactive Thyroid

Most people don?t feel any symptoms. Others can just lose weight and just feel depressed for no reason at all.


Suppose you go in for a routine checkup and your doctor decides to test your thyroid function. You?ve experienced no thyroid disease symptoms

Hypothyroidism Symptoms

Hypothyroidism develops for over a long period of time. It?s normally from several months to even several years.

Hypothyroidism Natural Treatment

People who are suffering from hypothyroidism are advised to get plenty of exercise and have a balanced and healthy diet. The diet must be rich in protein and iodine.

Hypothyroidism Diet

Self medicating one?s thyroid disorder with hypothyroidism diet pills without proper information of the diet pill does not address the problem.

Hyperthyroidism Symptoms & Treatment

Hyperthyroidism is when the thyroid gland is overactive and produces too much thyroid hormones more than the body needs.


Hypothyroidism is one of the chronic diseases in the world. Hypothyroidism is also known as underactive thyroid; hypo means under or below normal.

Anaplastic Thyroid Cancer

Anaplastic thyroid cancer is a type of thyroid cancer that is rare and aggressive. It affects the thyroid gland and most especially its function.

Thyroid Disorders

Problems arise if the thyroid gland is overactive or underactive. There are three common thyroid disorders. These are hypothyroidism, hyperthyroidism and the thyroid nodules.

Thyroid Hair Loss

Hair loss may happen for so many reasons but it is commonly associated to thyroid problems such as hyperthyroidism and hypothyroidism.

Thyroid Function Test

Thyroid Function Tests are the different tests conducted to assess and determine the cause of an individual?s thyroid problems.
Thyroid Hormone – Thyroid Supplements Guide
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