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Tri-iodothyronine (T3) Uptake Thyroid Blood Test
Valued at: $137.00
Our Price:
$39.00
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Low Cost Thyroid Testing From HealthCheckUSA
HealthCheckUSA, a service of Life Time Fitness, is the nation’s leader in low cost, consumer blood, lab and saliva testing providing people the ability to access all types of discounted lab tests without a physician’s referral and at 50% - 80% savings.
HealthCheckUSA has thyroid function lab tests and packages that make it simple for consumers to measure, monitor, and improve their health by being able to order their own lab tests without their doctor.
Tri-iodothyronine (T3) Uptake Thyroid Function Blood Test
Hormones are a chemical substance secreted by one tissue and traveling to another to affect other tissues in your body and control or regulate your body’s metabolism—how it functions and uses energy. They act as chemical messengers. Maintaining proper balance of these important “messengers” is key to optimal health.
Tri-iodothyronine (T3) Uptake Thyroid Blood Test Description:
What is being tested?
T3 uptake is an indirect measure of the quantity of thyroxine binding proteins (thyroid binding prealbumin, albumin, and TBG) in plasma. It is directly proportional to the degree of saturation of the binding proteins by thyroxine. T3U is decreased during pregnancy, with supra-normal doses of estrogen, early in acute hepatitis, and with genetic TBG excess. It is increased by anabolic hormones and glucocorticoids, the nephrotic syndrome, and genetic TBG deficiency. T3U is not useful alone but should be combined with T4 to calculate the FTI (also called T7).
Why Do I Need This Hormone Blood Test?
Because the free levels of T4/T3 represent immediately available hormone, free T4 and free T3 is thought to better reflect the patient's hormonal status than total T4 and Total T3.
We recommend a thyroid test for anyone who:
- has a family member with thyroid disease,
- has been diagnosed with chronic fatigue syndrome
- is a woman in or near menopause,
- has recently given birth,
- has other pituitary or endocrine disease, or
- is experiencing symptoms of thyroid disease.
When Should You Suspect Your Thyroid?
Your thyroid gland regulates all cells in your body and the rate at which they should function. Too little hormone, called hypothyroidism, puts you into a dragging slowdown. This is a problem for more than 10 million Americans - of whom 8 million don't know it. Too much hormone, called hyperthyroidism, increases your momentum. This problem affects some 4.5 million Americans, but at least 600,000 of them have yet to be diagnosed.
Thyroid disease symptoms cover quite a range, and if you suspect that you or a loved one is suffering from one of these disorders, you should consider a thyroid test or thyroid tests. Here are some thyroid disease symptoms:
- fatigue or depression,
- enlargement of the thyroid gland or discomfort in the neck area,
- weight change,
- pregnancy problems,
- always feeling too hot or too cold,
- heart rate or blood pressure irregularities,
- digestive problems like diarrhea and more frequent bowel movements and urination, and/or
- muscle and joint fatigue.
Of course, this is not a comprehensive thyroid disease symptom list, and we encourage people who have questions about thyroid disease to consult their doctor or simply order a thyroid test or a few select thyroid tests to get some answers.
Save Money by Ordering Discounted Blood Testing Packages
- Thyroid Blood Profile with TSH, Basic
- Thyroid Blood Profile with TSH, Comprehensive
- Thyroid Blood Profile with TSH, Premium
- Comprehensive Metabolic Panel with Comprehensive Thyroid
Additional Blood Tests
- Total Health and Wellness Lab Assessment
- Ultimate Health and Wellness Lab Assessment
Price: $39, Valued at $137
Category (s): Thyroid Screenings
LabCorp Order #: #001156
Blood Tests Included :
- Thyroxine (T3) Uptake Thyroid Function Blood Test
HealthCheckUSA, a service of Life Time Fitness, is the nation’s leader in low cost, direct-to-consumer blood and lab testing and provides people the ability to access all types of blood, urine and saliva tests without a physician’s referral and at 50% - 80% savings. HealthCheckUSA has packages that make it simple for consumers to measure, monitor, and improve their health by being able to order their own lab tests without a doctor’s order. HealthCheckUSA serves customers without insurance, have high deductible insurance plans, and taking control of their health because their doctor won’t order the test.
Lab tests available through HealthCheckUSA are the same medically accepted lab tests ordered by doctors for their patients. The blood tests are analyzed by an accredited medical reference laboratory. The results are confidential, and are available on the HealthCheckUSA Web site within 3-4 business days.
Low Cost Lab Tests Include: thyroid testing, complete metabolic testing (CMP), complete blood count testing, heart disease testing, cholesterol testing, diabetes testing (HbA1c), prostate cancer testing (PSA), vitamin D testing, vitamin B-12 testing, testing for osteoporosis, iron deficiency testing, testosterone testing to check for Low Testosterone (Low T), erectile dysfunction testing, estrogen testing for low levels of estrogen, male hormone testing and female hormone testing for hormone imbalances, drug testing, STD testing for herpes, hepatitis A, B and C testing, HIV, Chlamydia, syphilis, and EBV, herpes type 1 and type 2 testing, fertility testing in men, fertility testing in women, infertility testing in men, infertility testing in women, pregnancy testing, and many more. Please go to HealthCheckUSA or call 800-929-7044 for complete details.
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