Using Btt To Look At Adrenal Function
The adrenals work to increase blood flow throughout the body as cortisol works with its cousin aldosterone, which are both made in the adrenal cortex. Cortisol helps to maintain blood sugar, while aldosterone helps to retain sodium and maintain blood pressure. When we retain more sodium, we also retain more water, which increases blood volume and blood pressure. When we retain less sodium, we also retain less water, which decreases blood volume and blood pressure.
When people have hypertension or high blood pressure, they often take an angiotensin-converting enzyme inhibitor to lower aldosterone levels and therefore lower blood pressure. When the signaling process in the body, called the hypothalamic-pituitary-adrenal axis is dysregulated, we can end up with either high or low cortisol/aldosterone levels.
Low blood pressure is a common symptom for an individual with low cortisol, while high blood pressure is common for individuals with high cortisol. Other symptoms associated with HPA or adrenal dysfunction I discuss in detail in this article.
Reasons I Use Home Lab Tests
For those struggling with feelings of exhaustion, brain fog, moodiness or weight gain, the identification of a thyroid issue is obviously very helpful in getting the most out of life. Thyroid testing at home can be a convenient starting point for getting personalized information and education about hormones, omega 3 status, and more.
However, if a tests shows a problem, its important to work with a doctor you trust to correctly interpret the test, make a diagnosis, and make treatment/lifestyle recommendations.
In other words, it doesnt replace the role of a physician, but Ive found it helpful in several ways:
Questions For Your Doctor After At
After taking an at-home thyroid test, its important to talk with a doctor about the test results. Some questions that may be helpful include:
- Does this at-home test provide any useful medical information about my thyroid?
- How reliable are my test results?
- Do I need any follow-up testing based on my at-home test result?
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Why Would Someone Use An At
First, the kits might be an easy way to get a first glance at your thyroid health, especially if you have a sneaking suspicion that something could be off.
The kits are a great option for anyone looking to get more information on their thyroid function. They can be ordered by the consumer rather than having to go to a doctor to send your lab requisition, says endocrinolgist Sapna Shah MD of Paloma Health.
People experience all types of side effects from poor thyroid health, and starting with a thyroid screening can help to narrow things down and get to the root of the issue, Dr. Shapiro adds. On the flip side, theyre also for people who might already have a diagnosed condition and require regular lab results, he also notes.
When getting to a lab is difficult at-home tests can be a nice way to access care and information, says Dr. Shah.And then theres the aspect of social distancing and safety: People are leaning towards at-home treatments now more than ever because of COVID, Dr. Shapiro says. Staying out of busy waiting rooms is a good enough reason alone.At-home thyroid tests can also help cut down on costs and co-pays, as the test itself can be bought for a single fee. For example, the Everlywell kit tests for three main thyroid hormones: TSH, T3, and T4, as well as thyroid antibodies. It costs $99, which could be less than a doctors visit, copay, lab costs, or any potential out-of-network fees, depending on your health coverage.
What Is The Thyroid Hormone
Thyroid hormone is a substance which is produced by the thyroid gland located in the neck. This hormone sets the rate at which the cells burn energy. Sometimes the functioning of this gland can change, resulting in a state where the thyroid is either underactive or overactive. These conditions can develop slowly over many months or even years. By having these hormone levels checked on a regular basis with a thyroid test, such conditions can be detected earlier and treated appropriately.
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Thyroid Testing: How It Works
Thyroid tests use a blood sample to measure various hormone levels. Thyroid-stimulating hormone , for example, is often measured to indirectly check if your thyroid gland is producing enough thyroid hormones. TSH levels are usually higher than normal if you have an underactive thyroid .
Thyroid function tests can also measure thyroid hormones like thyroxine to provide a better understanding of how low â or how high â your thyroid hormone levels are.
Signs You Should Do A Thyroid Function Test
If any of these hormones are out of balance it can lead to a thyroid disorder and cause a wide range of symptoms. If youre experiencing any of these symptoms its really important to check your thyroid function. Its also common for thyroid disorders to run in families so its particularly important to test your thyroid function if you think you might be at risk. You can test your thyroid function as part of our women’s hormones blood test.
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How Can I Test My Thyroid At Home
There are a number of factors that can affect your thyroid function from certain conditions to surgery or medications. On top of that, there are also risk factors – these include family, history, age, and gender – with women five to eight times more likely to experience thyroid problems than men. The most reliable way to know more about your thyroid health is with a simple blood test.
The most common type of thyroid test is a blood test which checks for specific biomarkers to get an insight into your thyroid health. These tests typically measure thyroid-stimulating hormone , T4, and T3. This test can be taken with your doctor but if you would prefer to check from home, this test can be taken using an at-home lab test.
LetsGetCheckeds range of at-home Thyroid Tests measure key hormones and antibodies to help identify the presence of a thyroid disorder, such as hyperthyroidism or hypothyroidism .
The test will arrive in discreet packaging with a return envelope and clear instructions inside. Online test results will be available within 2-5 days and our dedicated clinical team will be available throughout the process for support and guidance and will be available to speak with you about your results and the next steps you should take. If you would like more detail about the sampling process, find out more here.
When Should The Test Be Used
If you have one or more of the symptoms of hypothyroidism including feeling tired and lethargic, weight gain, dry skin and brittle hair, becoming forgetful and sometimes depressed, feeling cold and constipation as well as menstrual irregularities in women, then taking the ThyroScreen test for the condition is recommended. The test can be performed at any time of the day but is not recommended if you are already undergoing treatment for a thyroid condition.
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About 1 In 10 People Have A Thyroid Disorder
With all of these effects, it is shocking to know that approximately 10% of individuals have a thyroid disorder, with approximately 90% of dysfunction being hypothyroidism. In the United States, that is more than thirty million people! Even more surprising is that approximately half of those with thyroid dysfunction are undiagnosed. That means over fifteen million people are walking around with an untreated disease that increases their risk for diabetes, cardiovascular disease, and depression.
The most unfortunate part for all those living with an undiagnosed thyroid disorder is it is so easy to diagnose and address. A simple blood test can identify a thyroid disorder.
Home Thyroid Test Results
Taking a home thyroid test can help to detect thyroid dysfunction in the human body. Research shows that at least 20 million Americans have one form of thyroid problem or the other . Also, 60% of those with thyroid problem dont even know they have it . Thyroid problems are widespread and affect all age groups and both sexes.
Generally, thyroid conditions are more common in women than in men. For example studies in USA, Japan and Northern Europe have shown as much as 10 times more presence of hypothyroidism in female population than in male. To put a value to it, as much as 12 women per 1000 were diagnosed with hypothyroidism, as opposed to 4 per 1000 men. As for hyperthyroidism women are also usually more affected than men.
Thyroid problems more often present themselves in elderly population than in younger. Also, people who are smokers or have undergone radiation therapy in the neck can be at an increased risk. It makes plenty of sense to take advantage of thyroid testing, which can quickly detect problems within the body and pave the way for proper diagnosis.
Sometimes, the test can help to detect if there is an inflammation in the thyroid which will increase the output of T3 and T4 in bloodstream, in which case an ultrasound scan will be done for further studying.
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Best Value For Antibody Testing: Letsgetchecked
LetsGetChecked Thyroid Antibody Test
Get 30% off with code Verywell30.
Tests TSH, Free T4, Free T3, TPO, and Tgbn
College of American Pathologists certified test
Online results in 2 to 5 days
Doesnt include Total T4, which ZRT Elite does
Test requires more blood than most others, with collection in a vial instead of on a card
While its not quite as comprehensive as the ZRT Elite kit, the LetsGetChecked Thyroid Antibody kit tests for almost as many antibodies, but at the much lower price of $119. It is also available off-the-shelf at some drug stores so its easily accessible.
The test is certified by the CAP . Certification requires a rigorous, year-long process that involves meeting high industry standards for quality and performance. We also like that the company returns results quickly, within 2 to 5 days of receiving your sample.
Further accessibility points go to the fact the company offers a staff of nurses helpline to get your questions answered. Also, a nurse will call you to explain your results and answer any questions you may have.
This tests most significant drawback is that it requires a vial sample instead of a finger blot like many tests. You may have to squeeze your finger quite a bit to get enough blood for collection. However, LetsGetChecked’s medical care team can offer assistance with blood collection if you are unable to do it yourself.
Can My Doctor Use Imaware Results
Yes. All of our tests are performed by CLIA-certified labs, the gold standard in lab testing quality regulation. Within your results report you will also find detailed information intended for your healthcare professional. They can use this information to interpret your test results clearly. To see an example of this, you can request a sample report at the top of this page.
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Knowing When To Check Your Thyroid
Instructions For The Basal Body Temp
*If you are using an oral thermometer in the mouth for this, you must realize that the oral temp is typically about a ½ degree higher. So be sure to subtract ½ degree from your result to make it closer to your underarm temperature. If using the Galinstan or mercury thermometer in your mouthleave it in for 5 minutes.
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What Is Your Thyroid And Why Is It Important
That butterfly-shaped gland in the base of your neck is a key player in your health. Its often referred to as the bodys thermostat, maybe youve heard about it implicated with weight changes or issues like hair loss because its your master gland that controls many important functions in the body including metabolism.
Some major body functions the thyroid controls:
- Heart rate
This is probably why when our thyroid is struggling, the symptoms can feel all over the place or hard to nail down.
What Are Thyroid Nodules
Thyroid nodules are small bumps that can form inside the thyroid gland. Approximately 90% of thyroid nodules are non-cancerous however, in some cases, these nodules may suggest the presence of thyroid cancer. Also, thyroid nodules can sometimes alter thyroid hormone levels, resulting in either hypothyroidism or hyperthyroidism.
Women are about 4 times more likely than men to have thyroid nodules. And older age, a history of thyroid radiation, and iron deficiency are all linked with a greater likelihood of having thyroid nodules.
What Is An Overactive Thyroid
An overactive thyroid, also known as hyperthyroidism, means you have too much thyroid hormone acting on the cells in your body which speeds them up. Their increased function can cause a variety of symptoms, such as anxiety, fast heartbeat, weight loss, sleep disturbances, trembling, and excessive sweating.
Other Ways To Test Your Thyroid
What about the more traditional ways to assess your thyroid? Those shouldn’t be ignored either which is why they are mentioned here.
First on the list is the use of thyroid function testing which can be done by checking your blood.
This gives us an idea as to how much thyroid your gland is producing in total because we can assume that most of the thyroid that is produced by your thyroid gland is being released into your blood.
We can also test how responsive your thyroid gland is to influence from your brain by looking at hormones which are secreted from the brain .
All of this information helps us understand how your thyroid is functioning at the various levels of thyroid regulation.
Each one is important and has value, contrary to popular belief, with some tests being more valuable than others.
Thyroid Function Testing
There is definitely an art to testing the thyroid with many different tests being available.
Ordering the right tests and putting them into the greater context is very important for every thyroid patient.
I recommend that you use thyroid lab testing in conjunction with the other tests I already mentioned.
As it relates to lab tests, I’ve broken down the important lab tests below.
You can read more about each of these labs, what they mean, and how to interpret your results in the links provided above.
Each test gives you slightly different information and it’s important to understand how they all fit together.
And this is a good thing.
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Low Body Temperature And Hypothyroidism
Low body temperature is an epidemic problem.
I have personally talked with nurses and have heard stories from others in the medical field who chart temperatures all day long and who openly admit that its rare to find anyone today with a 98.6°F temperature unless fever is present.
Low body temperature is more often than not, an indicator of hypothyroidism.
Am I saying that everyone today is hypothyroid?
Of course not, but its well known that hypothyroid people get sick more often and are far more likely to develop health complications and disease.
So, it should be understandable that the majority of people being seen in hospitals and doctors offices for health problems today are far more likely to be hypothyroid.
Your thyroid is responsible for controlling and regulating a large number of functions within your body including:
- Metabolism and Heat Production
- Health of Every Tissue
- Health of Every Cell
But today, we dont even stop to consider the potential impact that thyroid health has on every function of the human body, and instead we only focus on its impact on our metabolism and our ability to lose weight.
Every cell in your body relies on thyroid hormone to produce energy and remain healthy.
When your cells use thyroid hormone they produce more energy and therefore more heat.
When your cells are starved of thyroid hormone, they produce less energy and therefore less heat.
Thyroid Function Blood Test
A GP may arrange for you to have a blood test to check your thyroid hormone levels. This is known as a thyroid function test.
The test checks the levels of:
- thyroid-stimulating hormone a hormone produced by the pituitary gland which controls the production of thyroid hormones
- triiodothyronine one of the main thyroid hormones
- thyroxine another of the main thyroid hormones
Your thyroid hormone levels will be compared to what’s normal for a healthy person of your age. A low level of TSH and high levels of T3 and/or T4 usually means you have an overactive thyroid.
Doctors may refer to these measurements as “free” T3 and T4 .
What’s considered normal varies depending on things such as your age and the exact testing technique used by the laboratory.
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