Page 3 - lab tests for women

Accurate estradiol testing is of great importance for both genders in order to preserve optimal health, well-being, and physical condition. Estradiol, a type of estrogen hormone essential for reproductive health and various physiological processes, must be accurately measured to ensure optimal health. Measuring estradiol levels with precision can help identify low or high levels that may be associated with various medical conditions. In this blog post, we will delve into the importance of accurate estradiol testing in males and discuss the limitations of immunoassay-based tests - including their inaccuracy at lower concentration ranges and potential interference from C-reactive protein (CRP). We will then explore the advantages of sensitive LC/MS estradiol tests for males, such as improved sensitivity and specificity along with reduced influence from CRP or associated factors. Furthermore, we'll examine a study comparing immunoassay and mass spectrometry measurements while highlighting its implications on inflammation-related outcomes. Finally, we'll touch upon how accurate estradiol testing impacts hormone management strategies and testosterone replacement therapy monitoring. Table of Contents: Importance of Accurate Estradiol Testing in Males The Role of Estradiol in Men's Health Why Traditional Estradiol Tests May Not Be Sufficient for Men Limitations of Immunoassay-Based Estradiol Tests Inaccuracy at Lower Concentration Ranges Potential Interference from C-Reactive Protein (CRP) Advantages of Sensitive LC/MS Estradiol Test for Males Improved Sensitivity and Specificity Reduced Influence from CRP or Associated Factors Study Comparing Immunoassay and Mass Spectrometry Measurements Moderate Correlation Between Testing Methods Influence on Inflammation-Related Outcomes Implications for Hormone Management and Testosterone Replacement Therapy Monitoring Frequently Asked Questions Accurate Estradiol Testing What is the most accurate way to test estrogen levels? Are estrogen tests accurate? Can estradiol test wrong? What is the best estradiol test? What day is best to test estradiol? Conclusion Importance of Accurate Estradiol Testing in Males Measuring estradiol levels accurately is crucial for men's health, as low estradiol can negatively impact bone health, sex drive, and may lead to fat gain. It is essential for physicians not to overdiagnose high estradiol due to using an inaccurate test. In recent years, the importance of accurate estradiol testing has become more apparent with increasing awareness about its role in various aspects of male reproductive health. The Role of Estradiol in Men's Health Bone Health: Low estradiol levels have been linked to a higher risk of osteoporosis and fractures in men. Maintaining optimal serum estradiol levels helps preserve bone mineral density and prevent age-related bone loss. Sex Drive: Although testosterone plays a significant role in regulating libido, adequate estradiol concentrations are also necessary for maintaining healthy sexual function. Fat Gain: Studies have shown that low estrogen levels can contribute to increased abdominal fat accumulation and reduced insulin sensitivity in males. To ensure proper diagnosis and treatment strategies for patients experiencing symptoms related to imbalanced hormones like estrogen (estradiol), healthcare professionals must use the most accurate methods available when measuring these critical biomarkers. One such method gaining popularity among practitioners is the sensitive liquid chromatography-tandem mass spectrometry (LC/MS) assay - a highly precise technique capable of detecting even minute amounts present within blood samples taken from individuals being assessed during routine checkups or follow-up visits following initiation onto hormone replacement therapy regimens (source). Why Traditional Estradiol Tests May Not Be Sufficient for Men Immunoassays like ECLIA (Electrochemiluminescence Immunoassay) are frequently used to measure female estradiol levels. However, these tests may not be suitable for accurately determining low estradiol levels typically found in men due to their limited sensitivity and specificity at lower concentration ranges. Inaccurate test results can lead physicians to misdiagnose patients with high or low estradiol concentrations, potentially resulting in unnecessary treatments or interventions that could further exacerbate existing health issues rather than alleviate them. As a result, it becomes increasingly important for healthcare providers working within this field - particularly those specializing specifically within male reproductive medicine - adopt more advanced testing methodologies capable of providing accurate assessments regardless of whether someone has too much/too little circulating throughout their system (source). Immunoassay-based estradiol tests should be employed with caution, as their accuracy can be compromised by various factors. Understanding these limitations is critical for ensuring reliable results in male health monitoring. By better understanding potential interference from C-reactive protein (CRP) as well as the inaccuracy at lower concentration ranges, we can better assess our risk factors and make informed decisions about our health.   Key Takeaway:  Discounted Labs offers low-cost lab tests without a doctor's visit in many U.S. cities, and the topic of accurate estradiol testing is being discussed. Limitations of Immunoassay-Based Estradiol Tests Traditional immunoassay-based techniques, such as ECLIA (Electrochemiluminescence Immunoassay), have been widely used for measuring estradiol levels in the past. Immunoassay-based techniques, like ECLIA, are not as precise when detecting estradiol levels at lower concentrations that are more common in men. This can lead to misleading results and incorrect diagnoses or treatment plans. Inaccuracy at Lower Concentration Ranges Immunoassays perform best at higher concentrations suitable for adult females but struggle with precision and accuracy at the lower ranges commonly seen in males. As a result, they may overestimate or underestimate estradiol levels in men due to their limited sensitivity within this range (source). Consequently, healthcare professionals relying on these tests might not be able to make informed decisions about hormone management or monitoring testosterone replacement therapy. Potential Interference from C-Reactive Protein (CRP) Besides being inaccurate at lower concentration ranges, immunoassays can also be influenced by other factors present in blood samples that could interfere with test results. One such factor is C-reactive protein (CRP), an inflammation marker associated with various health conditions like obesity and cardiovascular disease. Interference: CRP has been shown to bind non-specifically with antibodies used in some immunoassays, leading to falsely elevated estradiol levels in men (source). Inflammation-related outcomes: Previous association studies between immunoassay E2 levels and inflammation-related outcomes might need reevaluation due to this potential interference. In light of these limitations, it becomes essential for healthcare professionals conducting hormone assessments on their patients' behalf - especially if they're trying accurately determine whether someone has too much or too little circulating throughout their system - opt instead for highly precise LC/MS technology rather than relying solely upon outdated methods employed previously via standard assays alone so as to ensure optimal results every time without fail. C-reactive protein (CRP) may have an impact on immunoassay-based estradiol tests, which can be inaccurate at lower concentration ranges. However, a more sensitive LC/MS test offers improved accuracy with reduced interference from CRP or associated factors.   Key Takeaway:  Discounted Labs offers lab tests without a doctor's visit in most U.S. cities, and the topic of accurate estradiol testing is being discussed. Advantages of Sensitive LC/MS Estradiol Test for Males The LC/MS assay offers greater sensitivity and specificity than traditional immunoassay-based techniques, such as ECLIA, for measuring estradiol levels in men at the lower concentrations typically found. These benefits include better sensitivity and accuracy at the lower concentrations of estradiol typically found in males, ensuring precise measurements without potential interference from other factors. Improved Sensitivity and Specificity One significant advantage of using the sensitive LC/MS estradiol test is its ability to accurately measure lower concentrations of this hormone. This is particularly important for men since their normal range falls within these low concentration levels. Healthcare professionals are better equipped to make decisions about potential treatments or lifestyle adjustments when they have access to more precise measurements. Reduced Influence from CRP or Associated Factors A study published in The Journal of Clinical Endocrinology & Metabolism revealed that immunoassay-based tests could be influenced by C-reactive protein (CRP) or associated factors, which might cause interference during analysis. The sensitive LC/MS assay significantly lessens this influence, allowing for more accurate results that are independent of outside factors. In addition to these advantages, the use of sensitive LC/MS technology ensures consistent results across different laboratories and testing facilities due to its standardized methodology. As a result, patients and healthcare providers can trust the accuracy and reliability provided by this advanced method of estradiol testing. The advantages of the sensitive LC/MS estradiol test for males are clear: improved sensitivity and specificity, as well as reduced influence from CRP or associated factors. It is critical to assess how these tests stack up when measuring inflammation-related results by looking into a comparison between immunoassay and mass spectrometry evaluations. "Get accurate and reliable estradiol testing with the sensitive LC/MS assay. Say goodbye to potential interference from external factors. #healthcare #hormonalimbalance" Click to Tweet Study Comparing Immunoassay and Mass Spectrometry Measurements A study published in The Journal of Clinical Endocrinology & Metabolism aimed to compare the accuracy of immunoassay-based estradiol tests with mass spectrometry measurements among middle-aged and older male subjects participating in various population-based studies. This comparison was essential for understanding the limitations of traditional methods like ECLIA when measuring serum estradiol levels, particularly in men. Moderate Correlation Between Testing Methods The study found that, within each cohort, serum E2 levels obtained by immunoassay correlated moderately with those measured by mass spectrometry (MS). However, this moderate correlation does not guarantee equal accuracy between the two methods, especially when measuring low estradiol levels typically found in men, which may influence inflammation-related outcomes. Instead, it highlights a potential discrepancy when using immunoassays for measuring low estradiol levels typically found in men. Influence on Inflammation-Related Outcomes The researchers uncovered a potential issue when utilizing immunoassays to gauge low estradiol concentrations normally found in men - the measurements were affected by C-reactive protein (CRP) or CRP-related components, potentially interfering with analysis. This means that previous association studies between immunoassay E2 levels and inflammation-related outcomes might need reevaluation due to this potential interference. This discovery further emphasizes the importance of using sensitive liquid chromatography-tandem mass spectrometry (LC/MS)-based assays for accurate measurement of serum estradiol levels in males. By opting for LC/MS technology over outdated methods like standard assays alone, healthcare professionals can ensure optimal results without fail while monitoring hormone management or testosterone replacement therapy among their patients experiencing issues like fatigue or erectile dysfunction resulting from imbalanced hormones like estrogen (estradiol). This research has revealed a moderate association between immunoassay and mass spectrometry measurements, with potential ramifications for inflammatory effects. Moving on to the next heading, we will explore how these findings can be used to improve hormone management and testosterone replacement therapy monitoring. "Accurate estradiol testing is crucial for hormone management. A study shows LC/MS-based assays provide optimal results compared to outdated immunoassay methods." #hormonemanagement #estradioltesting Click to Tweet Implications for Hormone Management and Testosterone Replacement Therapy Monitoring Accurate estradiol testing plays a significant role in hormone management and testosterone replacement therapy (TRT) monitoring. Men enduring signs such as exhaustion, low libido, or impotence may reap rewards from TRT to restore hormone balance. However, it is crucial to monitor estradiol levels alongside testosterone levels during treatment to ensure optimal results. The sensitive LC/MS-based estradiol test for males offered by DiscountedLabs.com provides several advantages over traditional immunoassay tests: Better sensitivity and specificity: The LC/MS method accurately measures lower concentrations of estradiol typically found in men, ensuring precise evaluation of hormonal imbalances. No interference from CRP or associated factors: Unlike immunoassays that can be influenced by C-reactive protein (CRP), the LC/MS assay eliminates potential interferences for more reliable results. Incorporating accurate estradiol testing into hormone management strategies helps healthcare professionals make informed decisions regarding treatment plans. To ensure proper hormone balance, physicians may adjust TRT dosage or prescribe an aromatase inhibitor if a patient's estrogen levels are too high. To learn more about how accurate estradiol testing can improve your health journey and support effective hormone management practices, visit our blog post demonstrating its importance among men seeking optimal hormonal balance. "Optimize your hormone management with accurate estradiol testing from Discounted Labs. Ensure precise evaluation of hormonal imbalances for optimal results. #HormoneManagement #TRT" Click to Tweet Frequently Asked Questions Accurate Estradiol Testing What is the most accurate way to test estrogen levels? The most accurate method for testing estrogen levels, specifically estradiol, is liquid chromatography-tandem mass spectrometry (LC/MS). This technique offers improved sensitivity and specificity compared to immunoassay-based tests. Studies have shown that LC/MS provides more reliable results in both males and females. Are estrogen tests accurate? Estrogen tests can be accurate, depending on the method used. At lower concentration ranges, immunoassay-based tests are less reliable and may be subject to interference from C-reactive protein (CRP). However, sensitive LC/MS methods offer greater accuracy due to their enhanced sensitivity and reduced influence from CRP or associated factors. Can estradiol test wrong? Estradiol tests can sometimes produce inaccurate results if using an immunoassay-based method, especially in males with low concentrations of estradiol. The presence of CRP or other interfering substances may also affect the accuracy of these tests. Opting for a sensitive LC/MS test reduces the likelihood of erroneous results. What is the best estradiol test? The best estradiol test is one that uses liquid chromatography-tandem mass spectrometry (LC/MS), as it offers superior sensitivity and specificity compared to traditional immunoassays. This makes it particularly suitable for accurately measuring low concentrations of estradiol in males undergoing hormone management or testosterone replacement therapy monitoring. What day is best to test estradiol? For women, the best day to test estradiol depends on their menstrual cycle. In general, it is recommended to test estradiol levels during the follicular phase of the cycle (days 2-4). For men and postmenopausal women, there are no specific days for testing; however, consistency in timing can help monitor changes over time. Conclusion Accurate estradiol testing is essential for monitoring hormone management and testosterone replacement therapy in males. The results of a recent study comparing immunoassay-based tests to LC/MS measurements demonstrate that the latter are far more sensitive, reliable, and accurate. Therefore, it is recommended that all men undergoing hormone management or testosterone replacement therapy use an LC/MS test when checking their estradiol levels. Accurate data is essential to enable informed decisions regarding medical care, so LC/MS testing should be employed when evaluating estradiol levels in men undergoing hormone therapy or testosterone replacement. Take control of your health today and get an accurate estradiol test from Discounted Labs. With our convenient, affordable services, you can easily access lab tests without the need for a doctor's visit.  

Have you ever wanted to have a broad understanding of your health and know exactly the amount of vitamins, minerals, hormones, and enzymes in your bloodstream? Would it be possible to get a complete picture of your health using a simple lab test? Luckily, this is entirely possible today, thanks to Discounted Labs. These blood tests can look at various enzymes in your body and help you determine if you lack certain nutrients. You can also find if you have a predisposition for a certain disease and do something to prevent it. Best of all, you can now order the Ultimate Lab Test Panel for Men and Women. This panel sold at DiscountedLabs.com at an affordable price is ideal for people of all ages. It runs multiple test panels simultaneously, so you have a complete understanding of your health. But what does the Ultimate Panel contain? And why are these tests important? Keep reading to find out. Table of Contents A Quick Glance at the Tests Contained by the Ultimate Lab Test Panel 1. Complete Blood Count A. White Blood Cell Count B. Red Blood Cell Count C. Hematocrit D. Hemoglobin E. Mean Corpuscular Volume F. Mean Corpuscular Hemoglobin G. Red Blood Cell Distribution Width H. Platelet Count I. Mean Platelet Volume 2. Comprehensive Metabolic Panel A. Glucose B. Sodium C. Potassium D. Chloride E. Carbon Dioxide F. Calcium H. Globulins I. Total Protein J. Alkaline Phosphatase K. Bilirubin L. Aspartate Transaminase M. Alanine Transaminase N. Blood Urea Nitrogen O. Creatinine P. eGFR 3. Lipid Panel A. Total Cholesterol B. HDL Cholesterol C. LDL Cholesterol D. Triglycerides 4. Thyroid Panel A. TSH - Thyroid Stimulating Hormone B. Thyroid Free T3 C. Thyroid Free T4 5. Homocysteine Test 6. Testosterone Total & Free A. Total Testosterone B. Free Testosterone 7. Urinalysis Complete Panel A. Color B. Appearance C. Specific Gravity D. pH E. Occult Blood F. Protein and Glucose G. Ketones H. Leukocyte Esterase I. Nitrite J. Urobilinogen K. Urine Sediment 8. Vitamin D (250HD) 9. Iron and Total Iron Binding Capacity 10. Estradiol Ultra-Sensitive 11. DHEA-S 12. Vitamin B12 13. Hemoglobin A1C 14. Cardio C-Reactive Protein 15. Ferritin Order Your Ultimate Blood Test Panel Today! A Quick Glance at the Tests Contained by the Ultimate Lab Test Panel The Ultimate Test panel is designed to look at inflammatory markers, test the kidney and liver function, check the blood sugar level, determine the number of thyroid hormones in the bloodstream, etc. We will look at each of the individual test panels below, so continue reading. 1. Complete Blood Count A complete blood count is necessary to find out more information about the various cellular components in your blood. For example, you can find out more information about the red blood cells, white blood cells, blood platelets, etc. A. White Blood Cell Count The number of white blood cells is important because it directly influences the responses of your immune system. When there are few white blood cells in the bloodstream, your immune system might be weak which predisposes you to common colds, flu, and other diseases B. Red Blood Cell Count The number of red blood cells in the bloodstream is also important. These cells are responsible for carrying oxygen from the lungs to various organs and tissues in the body. Men usually have around 5-6 million red blood cells per cubic millimeter while women have around 4-5 million red blood cells per cubic millimeter. When a person doesn't have enough red blood cells, anemia might develop. This condition is characterized by excessive fatigue, dizziness, and poor cognitive function. C. Hematocrit The hematocrit refers to the percentage of red blood cells found in the total blood volume. Abnormal values can lead to various health problems, so the hematocrit needs to be checked regularly. D. Hemoglobin The hemoglobin in your body carries oxygen from the lungs to the organs and carbon dioxide from the organs to the lungs. It should be around one-third of the total hematocrit level. E. Mean Corpuscular Volume This value refers to the size and volume of red blood cells. Having smaller red blood cells might signify a deficiency of iron which also leads to anemia and fatigue. Different vitamin deficiencies can lead to larger-than-normal red blood cells. F. Mean Corpuscular Hemoglobin Mean corpuscular hemoglobin or MCH refers to the concentration of hemoglobin found in the red blood cells. G. Red Blood Cell Distribution Width This value refers to the uniformity of red blood cells found in the bloodstream. Abnormal values for the red blood cell distribution width can signify health problems. H. Platelet Count Platelets are an important part of the blood clotting process. Usually, the platelet count should be from 130,000 up to about 450,000 for every cubic centimeter of blood. When the number of platelets is low, the skin can get easily bruised and the bleeding might be excessive. I. Mean Platelet Volume The mean platelet volume refers to the actual size of the platelets. This information is calculated by a machine and it can provide details about the production of platelets in the bone marrow. 2. Comprehensive Metabolic Panel The second panel included in the Ultimate Lab Test is the comprehensive metabolic panel. This collection of tests looks at various hormones found in the blood, kidney, and liver. Depending on the values of these hormones and substances, you can find out if you have a liver problem or if your electrolyte balance is normal. A. Glucose The amount of sugar in your blood is also known as glucose. Having too much blood sugar can predispose you to diabetes type 2 which is a life-threatening disease. Running a test for this substance can also detect insulin resistance in patients. B. Sodium Sodium is one of the most important electrolytes in the body. When too much sodium is present in the body, it can make the blood too acidic. This leads to heart problems, digestive issues, etc. Too little sodium can lead to confusion and fatigue problems. C. Potassium This is another vital electrolyte and a deficiency of potassium can lead to muscle aches, tiredness, and difficulties with breathing. This substance helps to maintain an adequate amount of fluids in the body and it can be taken from bananas, spinach, beans, etc. D. Chloride Chloride is responsible for maintaining good blood pressure and it performs various other bodily functions. Too little chloride in the bloodstream can lead to fatigue and headaches. E. Carbon Dioxide Carbon dioxide is an important element involved in respiration. Too little carbon dioxide might indicate problems with the kidneys, low levels of oxygen or acidosis. Too much carbon dioxide can be detrimental for the health of the internal organs, so checking the levels of this substance is important. F. Calcium Calcium is one of the most important minerals in the body. It's responsible for maintaining a high bone density and healthy teeth. Too little calcium can lead to brittle bones and a predisposition to fractures. Too much calcium is also a bad thing because it can lead to kidney stones, among other health problems. G. Albumin Albumin is one of the most common proteins found in the human body. Its job is to regulate blood pressure and perform other important functions. When you have too little albumin, this can signify malnutrition or heart problems. Too much albumin can also be a sign of kidney damage. H. Globulins Globulins are a family of proteins which are produced by the liver or the immune system. Their job is to fight infection and help with liver function. I. Total Protein The total protein test looks at the number of various proteins in the body. This value is important because it acts as an indicator of the overall health and wellbeing of a patient. If the proteins are in low quantities, muscle problems might appear including muscle wasting. Muscle wasting means that the muscle fibers are broken down because of poor nutrition. Although this condition is rare, it's important to test the total number of proteins in the body to find out if the muscles, tissues, tendons, and ligaments are healthy. J. Alkaline Phosphatase Alkaline Phosphatase is a substance that might indicate bone problems or obstruction of the bile. This is a test of the liver function included in the comprehensive metabolic panel. K. Bilirubin This is another substance tested to check the health of the liver. It is known as a cellular antioxidant and it is secreted as a result of the breakdown of red blood cells. Too much bilirubin can lead to jaundice, a serious liver problem which causes yellow skin and eyes. Abnormal bilirubin levels can also indicate the obstruction of bile flow and problems with red blood cells. L. Aspartate Transaminase People who have problems with their liver might have high levels of aspartate transaminase. This substance might also indicate serious muscle damage. M. Alanine Transaminase This substance is present in most liver cells and it might indicate problems with this organ. When the liver cells are damaged by various factors such as toxins or alcohol, alanine transaminase might spill into the bloodstream. Elevated levels of this substance is a cause of concern and that's why it's important to test it. N. Blood Urea Nitrogen Nitrogen is a substance resulted during metabolic processes in the body. It's usually filtered out by the kidneys and released in the urine to be eliminated. When too much blood urea nitrogen is detected, this might signify damages to the kidney. It can also indicate a high protein intake, commonly found in athletes. O. Creatinine Creatinine is the result of muscle breakdown. Professional athletes who work out regularly might have high levels of creatinine which should be filtered by the kidneys and released through urine. When too much creatinine is found in the bloodstream, this might indicate renal dysfunction. P. eGFR eGFR stands for estimated glomerular filtration rate. This is another kidney test which analyzes the health of this organ. The test is usually performed together with the creatinine test to determine if the kidneys are doing their job properly. 3. Lipid Panel The Ultimate Lab Test Panel includes numerous tests, including the lipid panel which looks at the amount of cholesterol and triglycerides in your body. Having too much fat can be a cause of concern as it can lead to cardiovascular diseases. Here are the tests included in the lipid panel. A. Total Cholesterol Cholesterol is a waxy substance that lines up the interior of the arteries and veins. It also plays an important role in the creation of new cells and cell membranes. Cholesterol can be produced by the liver, but it's also taken from foods. The total cholesterol value for healthy individuals should be between 120 to 200mg/dL. If too much cholesterol is present in the bloodstream, cardiovascular problems might appear in the future. B. HDL Cholesterol HDL stands for high-density lipoprotein and it's also known as the "good" cholesterol. Ideally, people should have more HDL cholesterol than other types of cholesterol in the body. This substance reduces the risk of cardiovascular disease and keeps the veins and arteries healthy. C. LDL Cholesterol This is also known as "bad" cholesterol and stands for low-density lipoprotein. Too much of this substance can increase the risk of plaque and other vascular problems, so you need to check for it and make sure it's in normal ranges. D. Triglycerides The energy which is not burned by the body gets transformed into triglycerides and transported into fat tissues. The body needs to have some triglycerides, but anything higher than 150mg/dL might cause cardiovascular problems in the future. Very high triglyceride levels which exceed 1,000mg/dL can cause pancreatitis. 4. Thyroid Panel The thyroid panel contains hormones which assist various metabolic processes and directly influence the health of an individual. The thyroid panel checks for several of the most important thyroid hormones such as: A. TSH - Thyroid Stimulating Hormone The thyroid-stimulating hormone is produced by the pituitary gland and it's responsible for stimulating the thyroid gland to produce various hormones. A deficiency of this hormone can be called hypothyroidism and it leads to weight gain, intolerance to cold, fatigue, and other health problems. B. Thyroid Free T3 This hormone is also known as triiodothyronine and it's responsible with various functions in the body such as regulating heart rate, metabolism, etc. Free T3 circulates unbound in the bloodstream and a deficiency of it can signify a problem with your thyroid gland. C. Thyroid Free T4 Thyroid free T4 hormone is also produced by the thyroid gland and works in combination with free T3 to maintain the health of an individual. Just like free T3 deficiency, when there is not enough T4 in the bloodstream the individual might experience anxiety, weight loss, fatigue, poor metabolism, and other health problems. 5. Homocysteine Test Homocysteine is a substance produced by the body as a result of the breakdown of methionine. Methionine is an amino acid responsible for the creation of proteins. When too much homocysteine is present in the body, it can lead to the thickening of the arteries and atherosclerosis. 6. Testosterone Total & Free The Ultimate Test Panel also contains a testosterone lab which helps you find out how much free and total testosterone you have in your body. These are great tests for men because they help you determine if you have hypogonadism or if your testosterone levels are appropriate with your age and lifestyle. A. Total Testosterone This test looks at the total amount of testosterone in your body. This number is made up by the free and bound testosterone levels. There are various ways to test testosterone levels with different accuracy. This test checks for testosterone levels under 1,500ng/dL. B. Free Testosterone Free testosterone is not bound to proteins or other receptors and it's freely circulating through the bloodstream.  Free Testosterone plus albumin-bpund testosterone is also known as bioavailable testosterone. 7. Urinalysis Complete Panel You can tell a lot about a person's health based on its urine. The Urinalysis Panel looks at various indicators in an attempt to determine if there are certain vitamin deficiencies in the body or if organs are damaged. A. Color Healthy urine should have a straw-yellow color unless you have eaten certain types of foods or taken medication which alters its appearance. Abnormal urine color such as bright red might indicate internal bleeding. B. Appearance On top of color, the urine also should have a relatively clear appearance. If the urine is foamy or cloudy, this signifies some health issues which need to be addressed. C. Specific Gravity This is a parameter commonly tested by doctors to determine if the kidneys are functioning correctly. Abnormal values for the specific gravity of the urine might indicate dehydration or renal problems. D. pH The body needs to maintain a certain pH level to function normally and this can be usually tested with a urine sample. Ideally, the urine pH should be between 4.5 and 8. Anything under that signifies too much acidity in the body. Higher values might indicate an excessively alkaline body which is not a good thing. E. Occult Blood Having blood in the urine is usually not a good thing and it can indicate infections, bladder problems or some forms of benign tumors. F. Protein and Glucose Just like the metabolic panel mentioned above, this panel also checks the levels of glucose and protein found in the body using a urine sample. G. Ketones Ketones are substances resulting from the burning of fats in your body. This happens when your system takes its energy from fats instead of glucose. When high levels of ketones are discovered in the body, this might indicate a complication of diabetes or a different type of health issue. H. Leukocyte Esterase This is an enzyme produced by your white blood cells. The white blood cells are responsible for fighting diseases and infection in the body. When this enzyme is present in the urine, it might indicate a urinary tract infection. I. Nitrite This substance is the result of ammonia oxidation in the body and it might indicate various levels of toxicity if its values are abnormal. It can be checked using a urine sample. J. Urobilinogen Urobilinogen results after the metabolism of bilirubin. This by-product can be excreted through urine and high values of it might indicate liver problems or even hepatitis. K. Urine Sediment This test is done using a microscope and analyzes the quality and composition of the urine sediment. The experts perform this test to check out the function of the kidneys. 8. Vitamin D (250HD) Vitamin D can be taken from the sun and various foods, but not everyone gets enough sun exposure to have healthy levels of vitamin D. This test looks at the total amount of vitamin D in your body and helps you determine if you need to consider vitamin D supplementation. This vitamin is essential for the body because it's involved in numerous metabolic processes. A vitamin D deficiency can lower bone density and muscle weakness. 9. Iron and Total Iron Binding Capacity Iron is essential for all living beings. Nearly 70% of the total iron content in your body is found in the red blood cells. This mineral helps with the transfer of oxygen to and from the lungs. An iron deficiency can lead to anemia which is characterized by fatigue, dizziness, muscle weakness, and poor cognitive function. The total iron-binding capacity looks at the ability of your red blood cells to bind iron to transferrin. As the name implies, transferrin is involved in the process of transferring essential nutrients to tissues which need them the most. Checking these two parameters is important to find out how much iron you have in your body and how it's managed. People who have iron deficiency might want to consider iron supplementation. 10. Estradiol Ultra-Sensitive Estradiol is one of the main female sex hormones. It's present in smaller quantities in men and larger quantities in women. Too much estradiol in men can lead to an enlargement of breast tissue and it can interfere with libido and sex drive. This test looks at the levels of sensitive estradiol in the blood. Based on the results, the doctor might ask for further investigations to determine why your levels of estradiol are too high or too low. 11. DHEA-S The DHEA-S is also known as dehydroepiandrosterone sulfate and it's a hormone produced by your adrenal glands. It's important to analyze this hormone to find out information about the health of your adrenal cortex. A deficiency of DHEA-S can lead to depression, muscle weakness, fatigue, and other similar symptoms. 12. Vitamin B12 The body needs a lot of vitamins and nutrients to function properly, including vitamin B12. This substance cannot be produced by the body, so it has to be taken from foods. Vitamin B12 supports the nervous system and it helps to produce red blood cells. It's also directly involved in making new DNA. A deficiency of vitamin B12 can have serious health consequences. For example, it can lead to nerve problems, bad mood, fatigue, depression, and other issues. 13. Hemoglobin A1C This type of hemoglobin is important because it's directly linked to sugar in the bloodstream. The doctors test the value of hemoglobin A1C because it's a relatively easy way to find out if a person has high blood sugar levels which might lead to diabetes. 14. Cardio C-Reactive Protein The Cardio CRP is an inflammation marker which helps doctors determine if there is serious inflammation in the body. An abnormal value for the Cardio CRP might signify a predisposition for cardiovascular diseases. Finding out this information earlier on helps patients mitigate the damages done to blood vessels, arteries, and the heart. 15. Ferritin This substance is responsible for storing iron at the cellular level and releasing it when necessary. When too little ferritin is present in the bloodstream, this might signify iron deficiency which can lead to anemia. Order Your Ultimate Blood Test Panel Today! As you can see, the Ultimate Lab Panel contains no less than 15 different tests and test panels to get a comprehensive overview of your health. You can order the panel today, offer your blood and urine samples at the nearest laboratory and get the results back in a few business days. Your doctor will help you interpret the results and determine if you need to make lifestyle changes to protect your health.   Buy the Ultimate Lab Test Panel for Men and Women.    

Table of Contents Lab Test Results Turn-Around Time How to Locate a Lab Near You What Lab Tests Require Fasting? Stay Hydrated Before Lab Test Best Time of Day to Get Lab Test Done Taking your Medications Before Lab Tests Important Information for those on Hormone Replacement Therapy and Your Lab Tests Why DiscountedLabs.com? After you buy your lab tests online with Discounted Labs, there are things you should do to get ready for your blood draw at the nearest lab near you.  Here are a few considerations to know so that your lab test results are accurate. Lab Test Results Turn-Around Time All lab test orders are processed Monday to Friday 9 am-5 pm Central Time. Results for commonly ordered tests are typically available within 3 business days after collection at a patient service center. Specialized tests based on LC/MS assay could take 5 to 7 business days to get results.   How to Locate a Lab Near You After receiving and printing your lab requisition form, please take it into any Quest location along with a photo ID.  Quest Diagnostics lab centers are typically open during business hours Mon-Friday,. with some locations open Saturdays. No appointment is necessary, but you can schedule an appointment. Scheduling an appointment may save wait time if the lab is busy. No additional charges will be required. Find a lab near you.   What Lab Tests Require Fasting? Fasting is usually recommended for common tests like glucose and lipid profiles. Some physicians prefer that testosterone testing be done before breakfast since food may temporarily decrease the blood level of testosterone. If you ordered a lipid (cholesterol) panel or a testosterone blood test (and are not currently on testosterone replacement therapy), it is recommended that you fast for at least 8 hours before getting your blood drawn in the morning at the location you choose. The following panels required fasting: 12 hours - CMP (14), Lipid Panels, Renal Function Panel 8 to 10 hours - Insulin, Cardio IQ Advanced Lipid Panel, CBC ( Glucose), GGT 6 to 8 hours - B12, Folate, magnesium, Homocysteine   Stay Hydrated Before Lab Test Hydration is of the utmost importance. Drink extra water for 24 hours prior to your draw, and try refrain from drinking alcohol for 24 hours prior to collection. Dehydration decreases blood volume that could result in higher lab test values.   Best Time of Day to Get Lab Test Done Depending on your current treatment and your doctor's reason for testing, there may be an optimal time of day at which the test should be completed. Be sure to follow your doctor's instructions for your laboratory tests. Having labs taken early morning is recommended for the following tests: ACTH Glucose Plasma PTH Testosterone (if not on TRT)   Taking your Medications Before Lab Tests Take your medications prior to your appointment. However, if you have diabetes and are on oral medications or insulin, check with your doctor whether to take these medications. See below for special instructions for hormone replacement medications.   Important Information for those on Hormone Replacement Therapy and Your Lab Tests If you are on hormone replacement of any type, please be sure to have your labs drawn BEFORE your hormone cream application or hours before your next testosterone injection.   For more information: Fasting Labs and Blood Tests - Everything You Need to Know Testosterone Tests: Should They Be Done After Fasting? Factors that Can Affect the Accuracy of Your Blood Test Results Biotin May Interfere With Hormone Blood Tests   Why DiscountedLabs.com? We Have the Most Affordable Lab Tests Available in the U.S. No Doctor Visit is Required. Our In-House Doctor Provides Prescription at No extra Cost to You. We Serve Several U.S. States. No Hidden Costs. A $8 Lab Draw Fee is Added to Your Order. Our Blood Tests are FDA Approved. We are HIPAA Compliant. We Protect Your Privacy. Your Order Good for 90 Days. You Do Not Have to Rush to the Lab. Over 1,900 Lab Locations Around the United States. No Appointment Needed. Walk-ins Welcomed. Your Blood Test Results are Delivered by Email. We Provide Hormone Testing Via Sensitive Assays. We Have Created Blood Test Panels Applied to Different Needs. Discount Coupons Emailed Periodically. Educational Videos and Articles are Provided in Our Blog Page.

Table of Contents What is Anemia? How is Anemia Diagnosed? What Test Are Included in the Discounted Labs Anemia Panel? How is Anemia Treated? Sources What is Anemia? Anemia is a condition characterized by an individual’s blood not containing enough healthy red blood cells. This blood disorder often goes hand in hand with insufficient levels of hemoglobin, a protein in red blood cells that helps circulate oxygen throughout the body. There are many distinct types of anemia, the symptoms of which can range from non-existent to very severe. Some of the most common symptoms include headaches, shortness of breath, and fatigue. Anemia can be caused by many potential factors but is usually related to an inability to generate enough healthy red blood cells or a loss of blood. How is Anemia Diagnosed? To diagnose anemia, a healthcare professional will most likely run an Anemia Panel and ask about your family history. An anemia panel is a series of tests designed to quickly and accurately determine the cause and type of anemia a patient is experiencing. There are many different kinds of anemia so thorough testing is necessary to determine an appropriate course of action for treatment. Anemia can be tested by measuring the concentration of hemoglobin in red blood cells. In men, a concentration of less than 13 to 14 grams per deciliter (g/dL) can indicate anemia. The same goes for women who fall under the 12 to 13 g/dL range.  An anemia panel includes many different tests to pinpoint exactly what is occurring within the patient’s blood. What Test Are Included in the Discounted Labs Anemia Panel? Some factors measured in an Anemia Panel are: Complete Blood Count (CBC): Inventory of different components that make up blood: red blood cells, white blood cells, and platelets. Red Blood Cell Count (RBC): Anemia is most strongly characterized by a lack of normally functioning red blood cells. Since red blood cells are used to carry oxygen from the lungs to every cell in the body, anemia can leave a person feeling fatigued or short of breath. This test measures the total number of red blood cells found within a patient’s plasma, the liquid part of their blood. Red Blood Cell Distribution Width: Measures the size and homogeneity of red blood cells. Hemoglobin: Hemoglobin is a protein found in red blood cells that assist in carrying oxygen to the body’s tissues and carbon dioxide back to the lungs. White Blood Cell Count: Total quantity of white blood cells in a blood sample. As white blood cells are responsible for fighting off sickness and pathogens, an increased concentration can indicate an individual is fending off an infection. A healthy adult typically has between 4,000 and 11,000 white blood cells per cubic millimeter of blood (cells/mm3). Neutrophils: Normally making up 50-70% of white blood cells, neutrophils fight off bacterial infections. If a person’s neutrophil count falls below normal levels (500-750 cells/mm3) their risk of bacterial infection rises significantly. Platelets: Imperative in the process of blood clotting, a normal platelet count is between 130,000 and 440,000 cells/mm3. A low platelet count can lead to easy bruising and excessive bleeding and could be caused by certain drugs, deterioration of the spleen, or autoimmune reactions. Folic Acid/Vitamin B-12: Measuring these essential nutrients can help doctors diagnose anemia, nervous system disorders, or malabsorption syndromes. Lack of B-12 can directly result in pernicious anemia, as the vitamin is responsible for helping the body produce red blood cells. Iron: The body uses iron to create hemoglobin, therefore, a lack of which can impact the health of your red blood cells. This condition is called iron deficiency anemia. How is Anemia Treated? Anemia treatment is dependent on what caused it in the first place. As you can see, there are a plethora of potential causes, all of which occur on a microscopic level within our blood. Be it an iron or vitamin deficiency, chronic disease, or immune system suppressing drugs, anemia is not a “one size fits all” disease. Treatment is directly related to identifying the cause, which is what makes an Anemia Panel so critical for individuals who think they are experiencing anemia symptoms. Sometimes treatment is as simple as making dietary or lifestyle changes. However, in many cases, more severe treatments, such as medication or blood transfusions are required to remedy the problem. The crux of the issue always boils down to the number of healthy red blood cells the body is capable of producing. Whether or not the body can be stimulated into making more is contingent upon identifying the root cause of anemia, as cases can vary widely in severity and treatability. For some, the solution is as simple as introducing a supplement into their daily regimen. For others, the only options can be bone marrow transplantation or chemotherapy. Due to the wide range of causes and treatments, if you are experiencing symptoms that resemble anemia it is strongly recommended to screen for it using an Anemia Panel. At first glance, the number of tests included may seem excessive, but they are imperative in identifying what cellular components are missing from your bloodstream. Doing so is a critical first step toward treating anemia and managing health on a molecular level.       Sources Bunn, H. F. (2014). Vitamin B12 and pernicious anemia—the dawn of molecular medicine. New England Journal of Medicine, 370(8), 773-776.   DeLoughery, T. G. (2014). Microcytic anemia. New England Journal of Medicine, 371(14), 1324-1331.   George-Gay, B., & Parker, K. (2003). Understanding the complete blood count with differential. Journal of PeriAnesthesia Nursing, 18(2), 96-117.   Shine, J. W. (1997). Microcytic anemia. American Family Physician, 55(7), 2455-2462.   Walters, M. C., & Abelson, H. T. (1996). Interpretation of the complete blood count. Pediatric Clinics, 43(3), 599-622.     Wang, M. (2016). Iron deficiency and other types of anemia in infants

Table of Contents Diagnosing Your Fatigue Total and Free Testosterone Tests Thyroid Function Tests Adrenal Function Tests Glucose Tests Anemia Tests Immune Function Tests Iron Tests Order Fatigue Panel Here Fatigue is can be very frustrating for many people since it can have several causes. There's the normal tiredness we feel at the end of every day, the tiredness that comes from being a hard-working person. But sometimes that fatigue goes beyond just the "norm". It pervades your muscles, fogs up your brain, affects your mood and makes it impossible to focus and cope with stress. When this happens, you KNOW there's something wrong. You have tried taking supplements and energy drinks. You hoped that a healthy diet, a good exercise regimen and sleep habits would help, yet you're too exhausted to do anything. Does this sound familiar? If so, you may be at a loss to find out why you're so exhausted all the time. Diagnosing Your Fatigue If you find yourself exhausted all the time--and it goes beyond the tiredness from your normal daily activities--it's in your best interest to get checked out and have the cause of your fatigue diagnosed. Some physicians are trained in looking at different hormone deficiencies, but many people do not have access to them due to insurance or geographic limitations. Fortunately, Discounted Labs is happy to offer a brand new Fatigue Panel that includes a battery of tests designed to determine what's causing your fatigue. You can get this panel without the need of a physician’s visit. You can order this panel online in most states in the U.S. and go to a local lab to get your blood drawn. Your test results will be emailed to you and you will provide a free consultation with a trained clinician to guide you through your lab values. The truth is that there are A LOT of things that can cause your fatigue: everything from low testosterone to reduced thyroid function to adrenal gland problems. That is why this Fatigue Exploration Panel examines every one of these variables to determine the root of the problem. What does the Fatigue Exploration Panel include? Total and Free Testosterone Tests It's a well-known fact that low testosterone blood levels in men and women can lead to a reduction in energy, as well as a low sex drive, an increase in body fat accumulation, sleep problems, and decreased motivation. If these problems accompany your fatigue, it may be a sign that your testosterone levels are too low. The Fatigue Panel includes tests to measure both your total and free testosterone levels. Total testosterone includes the total testosterone (free and protein-bound) hormone in your body. Testing for total testosterone helps to determine if hypogonadism (under-production and secretion of testosterone) is the cause of your fatigue or other problems. Free testosterone is unbound to protein molecules, and thus more bioavailable. Low free testosterone can be another diagnostic tool since some men and women with normal total testosterone may have low free testosterone blood levels. Thyroid Function Tests Thyroid hormone deficiency is one of the most common types of fatigue a. The thyroid is a small butterfly-shaped organ that produces important hormones that affect just about every one of your body functions. Hypothyroidism, or an underactive thyroid gland, can cause fatigue, depression, weight changes, appetite changes, and even forgetfulness. Fatigue isn't the only sign you may have hypothyroidism. Other symptoms include: extreme sensitivity to cold, difficulty with weight loss even though you diet and exercise daily, brittle nails, and hair loss (especially on your eyebrows). If you notice any of these signs along with your fatigue, it's a good idea to get yourself checked out to determine whether or not your thyroid gland is functioning properly. Our Fatigue Panel includes a number of tests that will measure you thyroid function: TSH test -- This test measures the levels of thyroid-stimulating hormone (TSH) in your bloodstream. TSH is a hormone produced by your pituitary gland, and it's intended to signal to your thyroid gland to produce thyroid hormones to be released into your bloodstream. If your pituitary gland isn't producing enough or producing too much TSH, that may be the reason your thyroid gland isn't working properly. High TSH levels can indicate that your thyroid is working extra hard to stimulate T4 and T3 production, which can be the cause of your fatigue. Some physicians use TSH as the only measure of thyroid function, but we now know that TSH alone may not be accurate enough to do so. Free T4 Test -- This test is used to determine the unbound level of thyroxine, a hormone known as T4. This hormone converts into T3 to help your body produce energy, balance your heart rate, and maintain a steady temperature. Hypothyroidism can lead to insufficient production of this hormone, and may result in fatigue. Free T3 Test -- This test is used to determine the level of unbound triiodothyronine, a hormone known as T3. Free T3 helps to regulate your metabolism, heart rate, temperature, and more. Low free T3 levels can be a symptom of hypothyroidism, and may be behind your fatigue. Some physicians only measure total T3 and not its free, active portion which may be the main factor in diagnosing low thyroid function. Adrenal Function Tests Adrenal fatigue is the result of imbalances in your body, which can cause adrenal gland function to be reduced significantly. It's estimated that up to 40% of men over 60 years old suffer from "Stage 3 Adrenal Deficiency and Depression". That's a lot of people dealing with fatigue as a result of their adrenal gland problems. Your adrenal glands are responsible for producing the epinephrine ( adrenaline) that kicks in when you're stressed, excited, or scared. It's the "fight or flight" response that gets you "pumped up" in extreme situations. In normal situations, adrenal gland function returns to normal after the extreme situation passes. But in cases of chronic stress (work, home, health, family-related), the adrenal gland continues to produce cortisol and adrenaline, the two hormones that keep your "fight or flight" response on. The longer that response is on, the more energy is sapped. Adrenal fatigue is the result of over-production of these two hormones. Poor sleep quality worsens adrenal fatigue since the body tends to regenerate gland function during deep sleep. The use of stimulants is also an accelerator of this problem. What are some of the symptoms of adrenal fatigue? Aside from sheer exhaustion, there are a few others, including: dizziness, low blood pressure, depression, headaches, anxiety or panic attacks, low blood sugar, and other equally debilitating problems. DiscountedLabs.com’s Fatigue Exploration Panel includes two tests to measure adrenal function: -Salivary cortisol test -- This measures the amount of cortisol in your body. While most tests measure cortisol in your bloodstream, salivary cortisol tests kits can be taken home for sampling during the day to see changes in cortisol from morning to night time. This test allows for the collection of 4 samples during the day that you bring back to the lab. -DHEA test -- This test measures the levels of DHEA-S in your blood. DHEA-S is an androgen hormone produced in the adrenal glands. If levels of DHEA-S are too high, they may indicate adrenal hyperplasia, or overproduction of adrenal hormones. Low DHEA-S can be indicative of adrenal dysfunction and fatigue. Glucose Tests Glucose is the fancy name for "sugar", and blood glucose is your body's primary source of energy. When you eat, your body turns carbs and fats into glucose, which it then sends around your body to as fuel for all of your organs. Too-high levels of glucose can cause damage to your blood vessels, nerves, and organs, so your body is designed to respond by producing insulin, which helps to reduce blood sugar levels. Once your blood sugar is back to normal levels, insulin production stops and everything runs smoothly. But there's a problem: the more often you have high blood sugar and the higher your blood sugar levels, the more insulin your body has to produce. Excessive carb intake (a problem in our modern diet) can lead to excessive insulin production, which causes your blood sugar levels to drop TOO low. This can cause fatigue, and your body will respond by producing appetite hormones that encourage you to eat. Of course, these hormones will tell you to eat something that will give you a quick dose of blood sugar, which often leads to you eating something with too many carbs. Around and around the vicious cycle goes. If this continues over the course of years, your body becomes desensitized to insulin. This means it takes more insulin to have the same effect, so the insulin produced by your pancreas is insufficient to reduce your blood sugar levels. Chronically high blood sugar can lead to inflammation, slow your circulation, deprive your body of oxygen, and produce monocytes that can cause fatigue when they are absorbed into the brain. Diabetes fatigue is a very real thing, and even non-diabetics can suffer fatigue as a result of their high blood sugar levels. The Fatigue Panel includes an A1c test, a blood test commonly used to diagnose Type 1 and Type 2 Diabetes. This test measures your average blood sugar level for the past 60-90 days, examining the amount of glycated hemoglobin (sugar-coated oxygen-carrying red blood cell proteins) in your bloodstream. Higher levels of A1c can indicate poor blood sugar control, and thus point to an increase risk of diabetes--and diabetes fatigue! Anemia Tests Anemia is a condition in which your body doesn't have enough red blood cells to transport oxygen and nutrients to the various organs, functions, and systems. Without enough oxygen and nutrients, your body essentially starves, leading to fatigue, dizziness, weakness, irregular heartbeats, and more. The Fatigue Panel includes tests to measure both hemoglobin and hematocrit: -Hemoglobin tests measure the levels of hemoglobin, the protein molecule in your red blood cells that carry oxygen. Too-low levels of this molecule may be a sign of anemia. -Hematocrit tests determine your blood's red cell percentage. People with low hematocrit are anemic, and thus may suffer from fatigue. -Mean Corpuscular Volume (MCV) tests measure the size of red blood cells. If the red blood cells are large, they may indicate anemia due to vitamin B6 or folic acid deficiency. If the red blood cells are small, they may indicate anemia due to iron deficiency. -Mean Corpuscular Hemoglobin (MCH) and Mean Corpuscular Hemoglobin Concentration (MCHC) tests measure the amount of hemoglobin in red blood cells. Both hemoglobin and hematocrit are used to calculate this number. Low levels indicate anemia. -Red Cell Distribution Width (RDW) tests are often used with MCV results to figure out what could be causing the anemia. If anemia is the cause of your fatigue, it's vital to get diagnosed as soon as possible. Anemia can be a very serious problem if left untreated! Immune Function Tests Your immune system is responsible for handling all invading threats to your body, including bacteria, viruses, fungi, spores, and all other pathogens. It also handles injuries, cellular mutations, and other internal problems. But your immune system requires energy to function. Chronic inflammation, infection, and injury may lead to fatigue, as your body is constantly using energy to deal with whatever is going wrong in your body. The Fatigue Panel includes a White Blood Cell Count test, which is designed to determine if there is infection in your body that could be the root cause of your fatigue. Or, your bone marrow may no longer be producing the white blood cells, which could indicate a number of other (more serious) problems. Iron Tests Iron is needed to produce red blood cells, meaning a lack of iron (iron deficiency) can lead to anemia. The Fatigue Panel offers an iron test to determine if serum iron levels are high enough for normal body function. However, there are also two other tests included to help determine your body's ability to absorb, utilize, and store iron: -TIBC tests, or total iron binding capacity tests, measure the levels of iron in your blood. If the TIBC is high, it means there is insufficient iron. -Ferritin tests measure the levels of ferritin, the protein responsible for storing iron in your body. Low ferritin levels are an indication of iron deficiency, which can lead to anemia. These tests are very helpful to determine if iron is the reason behind your fatigue (anemia fatigue). Our Fatigue Panel is the lowest-cost fatigue exploration panel offered anywhere. Take advantage of these tests to find out exactly what's causing your fatigue, and take steps to deal with the problem today. Order Fatigue Panel Here For more information about how DiscountedLabs.com services work, please the read the frequently asked questions.