Medical
Percy
Non-Member Discounted Lab Work
At Percy Medical, we believe that patients should be able to take charge of their own health. We offer lab work to non-members at a significantly discounted price. No consult required. We will send an order to a Quest Diagnostics facility and email you a copy of your results. If desired, Dr. Percy is available to discuss results for an additional $49 charge. Members receive exclusive pricing and consultation.
Women's Health Panel $219
- Complete Blood Count A Complete Blood Count (CBC) is a comprehensive diagnostic test that provides critical insights into the overall health status of a patient. It measures various components of the blood, including red blood cells (RBCs), white blood cells (WBCs), hemoglobin, hematocrit, and platelets. The red blood cell count typically evaluates the number of RBCs present, which are responsible for carrying oxygen throughout the body. Hemoglobin and hematocrit levels provide information on the oxygen-carrying capacity of the blood. The white blood cell count assesses the body's immune response and ability to fight off infections. It breaks down the count into five types of cells: neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Platelets, responsible for blood clotting, are also counted in a CBC. Additionally, a CBC includes information on the size, shape, and physical characteristics of the cells, which can provide further clues to certain health conditions. The results of a CBC can help detect a wide range of disorders including anemia, infections, clotting problems, blood cancers, and immune system disorders. It is also often used to monitor the body's response to treatments.
- Comprehensive Metabolic Panel A Comprehensive Metabolic Panel (CMP) is a group of 14 blood tests that provide information about the body's metabolism, including the health of the kidneys and liver, electrolyte and acid/base balance, and levels of blood glucose and blood proteins. The CMP includes the following tests: Glucose: Measures the amount of sugar in your blood and is the primary test to screen, diagnose, and monitor diabetes. Calcium: Checks the level of calcium and helps to assess the function of kidneys, bones, and the parathyroid gland. Albumin: Tests for the main protein made by the liver and helps keep blood from leaking out of vessels. Total Protein: Measures albumin and all other proteins in blood, including antibodies to help fight off infections. Sodium, Potassium, Carbon Dioxide, and Chloride (Electrolytes): These tests measure electrolytes to help assess acid/base balance, water balance, and kidney function. Blood Urea Nitrogen (BUN) and Creatinine: These are waste products filtered out of the blood by the kidneys. Increased levels may indicate a decrease in kidney function. Alkaline Phosphatase (ALP), Alanine Amino Transferase (ALT), Aspartate Amino Transferase (AST), and Bilirubin: These tests measure enzymes and bilirubin in your blood to help assess liver function. A CMP is often ordered as part of a routine health checkup or when you have symptoms such as fatigue, weight loss, or abdominal pain. It can also be ordered to monitor conditions like hypertension and diabetes, or to check the side effects of certain medications.
- Lipid Profile A lipid profile, also known as a lipid panel, is a blood test that measures the amount of different types of fats, or lipids, in the blood. These lipids include: Total Cholesterol: This measures all the cholesterol in all the lipoprotein particles. Low-Density Lipoprotein (LDL) Cholesterol: Often referred to as 'bad cholesterol', high levels of LDL can lead to a buildup of cholesterol in the arteries. High-Density Lipoprotein (HDL) Cholesterol: Often referred to as 'good cholesterol', it helps return LDL cholesterol to the liver for elimination. High levels of HDL can reduce the risk of heart disease and stroke. Triglycerides: These are a type of fat in the blood. High levels of triglycerides can increase the risk of heart disease. A lipid profile is a crucial tool for assessing a person's risk of developing cardiovascular disease, including heart disease and stroke. It is often ordered as part of a routine physical exam, especially for adults over the age of 20. It is also used to monitor the effectiveness of lifestyle changes or medication used to lower cholesterol levels. The test usually requires fasting for 9-12 hours before blood is drawn to ensure accurate results.
- Thyroid Stimulating Hormone The Thyroid Stimulating Hormone (TSH) test is a blood test used to evaluate how well the thyroid gland is working. The thyroid, a small gland located in the front of the neck, produces hormones that regulate the body's metabolism, including heart rate, temperature, and energy production. TSH is a hormone produced by the pituitary gland in the brain. It signals the thyroid to produce and release thyroid hormones into the blood. When the level of thyroid hormones drops too low, the pituitary gland produces more TSH to stimulate the thyroid. Conversely, when there is an excess of thyroid hormones, the pituitary gland produces less TSH. The TSH test is primarily used to diagnose and monitor treatment of thyroid disorders, including hypothyroidism (underactive thyroid) and hyperthyroidism (overactive thyroid). It is often the first test ordered when thyroid dysfunction is suspected due to symptoms such as fatigue, weight gain or loss, dry skin, hair loss, or irregular menstrual cycles.
- Ferritin The ferritin test is a laboratory blood test that measures the amount of ferritin in a person's blood stream. Ferritin is a protein that stores iron inside cells until it's needed to produce red blood cells. The test is important for diagnosing and monitoring iron-deficiency anemia, a common condition in which the body does not have enough iron to produce sufficient red blood cells. Women, especially those with heavy menstrual periods, are at a higher risk of developing iron-deficiency anemia due to the loss of iron and blood during menstruation. The ferritin test can help detect this condition in its early stages and enable timely treatment. It can also help identify conditions of iron overload, such as hemochromatosis, where the body absorbs too much iron from food.
- Hemoglobin A1c The HbA1C test, also known as the glycated hemoglobin test, is a blood test that measures the average level of blood sugar, or glucose, over the past 2 to 3 months. It does this by assessing the percentage of your hemoglobin — a protein in red blood cells that carries oxygen — that is coated with sugar. The HbA1C test is primarily used to diagnose and monitor diabetes. In individuals without diabetes, the HbA1C level is typically less than 5.7 percent. An HbA1C level between 5.7 and 6.4 percent is considered prediabetes, and an HbA1C level of 6.5 percent or higher on two separate tests indicates you have diabetes. For those already diagnosed with diabetes, the HbA1C test is used to see how well blood sugar levels are being managed over time. The higher the HbA1C level, the greater the risk of developing diabetes-related complications.
- Vitamin D (25-hydroxy) The Vitamin D (25-hydroxy) test is a blood test that measures the level of 25-hydroxyvitamin D in the body. This is the main form of Vitamin D that is tested because it is the most stable and abundant form of Vitamin D in the blood. Vitamin D is essential for good health. It plays a critical role in calcium and phosphorus metabolism, which are vital for maintaining healthy bones and teeth. Vitamin D also supports immune system function and has roles in cell growth modulation and neuromuscular and nerve function. The Vitamin D (25-hydroxy) test is often used to determine if a person has a Vitamin D deficiency or excess. This can be relevant in a number of health contexts. For example: Bone Health: A deficiency in Vitamin D can lead to bone diseases such as rickets in children or osteomalacia in adults, which are characterized by soft, weak, and deformed bones. It can also contribute to osteoporosis, a condition marked by reduced bone density and increased fracture risk. Immune Health: Vitamin D is vital for the proper functioning of the immune system. Low levels of Vitamin D have been associated with increased susceptibility to infections and immune-related disorders. Chronic Conditions: Low Vitamin D levels have been linked to several chronic conditions, including cardiovascular disease and diabetes. Mental Health: Some studies suggest a link between low Vitamin D levels and mental health conditions such as depression and cognitive decline.
- Vitamin B12 and Folic Acid (B9) Vitamin B12 and Folic Acid (B9) are two essential nutrients that play several crucial roles in the body. The Vitamin B12 and Folic Acid test measures the levels of these vitamins in the blood. Vitamin B12 is vital for producing red blood cells, supporting normal nerve function, and synthesizing DNA. A deficiency in B12 can lead to a range of symptoms, including fatigue, weakness, constipation, loss of appetite, weight loss, and megaloblastic anemia. Neurological problems, such as numbness and tingling in the hands and feet, can also occur. Folic Acid, or Vitamin B9, is necessary for the body to make DNA and RNA and metabolize amino acids necessary for cell division. Like Vitamin B12, Folic Acid is also essential for the formation of red blood cells. A deficiency can result in a form of anemia called folate-deficiency anemia, which causes symptoms like fatigue, irritability, diarrhea, weight loss, and a sore tongue. The Vitamin B12 and Folic Acid test is used to help diagnose the cause of anemia or neuropathy, to evaluate nutritional status in some people, or to follow up on an abnormal complete blood count (CBC). It may also be used to monitor the effectiveness of treatment when vitamin B12 or folate deficiencies have been detected. Maintaining appropriate levels of these vitamins is essential for overall health, prevention of certain anemias, and proper neurological function. Therefore, this test is important for individuals who may have a deficiency due to poor nutrition, malabsorption disorders, or who are taking certain medications.
- High Sensitivity CRP High-sensitivity C-reactive protein (hs-CRP) is a protein found in the blood, the levels of which rise in response to inflammation. The hs-CRP test measures the level of this protein in the blood to help assess a person's risk of cardiovascular disease. Inflammation is a key component of the atherosclerotic process, which leads to the formation of plaques in the walls of arteries. These plaques can narrow or block the arteries, leading to cardiovascular diseases like coronary artery disease, heart attack, and stroke. Elevated levels of hs-CRP in the blood can indicate that inflammation is present, suggesting an increased risk of these diseases. However, hs-CRP is a non-specific marker of inflammation, meaning it can be elevated in many different conditions, not just cardiovascular disease. Therefore, it's typically used in conjunction with other tests and risk factors to assess a person's overall risk of cardiovascular disease. Several large-scale studies have shown that hs-CRP levels can be a useful predictor of future cardiovascular events, even in people with normal cholesterol levels. The American Heart Association and Centers for Disease Control and Prevention have defined risk groups as follows: Low risk: hs-CRP level under 1.0 milligram per liter (mg/L) Average risk: between 1.0 and 3.0 mg/L High risk: above 3.0 mg/L If a person's hs-CRP level is high, it's recommended to address modifiable risk factors for cardiovascular disease, such as smoking, high blood pressure, high cholesterol, overweight/obesity, lack of physical activity, and poor diet.
- Urinalysis with Microscopic Analysis Urinalysis is a common diagnostic test that analyzes the content of urine for diagnostic purposes. It is often used in medical examinations to detect certain illnesses or to screen for particular health conditions. It can provide information about the body's metabolism, kidney function, and the presence of infection. Urinalysis consists of three main parts: Visual Examination: The color, clarity, and concentration of the urine are assessed. Changes in these characteristics can indicate certain diseases or conditions. Chemical Analysis: This involves the use of a test strip that changes color in response to the presence of various substances in the urine, such as glucose, protein, ketones, and red and white blood cells. The strip is compared to a chart to determine the results. Microscopic Examination: This is where urine microscopic analysis comes in. A small amount of urine is spun in a centrifuge to concentrate the solids, and then examined under a microscope. In urine microscopic analysis, the sediment (the solids) is examined for the presence of cells, crystals, bacteria, and other substances. Here's what it can detect: Red and White Blood Cells: The presence of red blood cells can indicate bleeding within the urinary tract, while white blood cells can indicate inflammation or infection. Bacteria and Yeast. These can indicate infection. Crystals: Urine can contain small crystals, but larger ones or certain types can indicate kidney stones or a metabolic disorder. Casts: These are tube-shaped proteins that can form in the kidneys and can indicate kidney disease when found in urine. Both urinalysis and urine microscopic analysis are non-invasive, simple tests that can provide a wealth of information about a person's health. They can help detect problems early, monitor existing conditions, or rule out certain diseases.
Men's Health Panel $219
- Complete Blood Count A Complete Blood Count (CBC) is a comprehensive diagnostic test that provides critical insights into the overall health status of a patient. It measures various components of the blood, including red blood cells (RBCs), white blood cells (WBCs), hemoglobin, hematocrit, and platelets. The red blood cell count typically evaluates the number of RBCs present, which are responsible for carrying oxygen throughout the body. Hemoglobin and hematocrit levels provide information on the oxygen-carrying capacity of the blood. The white blood cell count assesses the body's immune response and ability to fight off infections. It breaks down the count into five types of cells: neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Platelets, responsible for blood clotting, are also counted in a CBC. Additionally, a CBC includes information on the size, shape, and physical characteristics of the cells, which can provide further clues to certain health conditions. The results of a CBC can help detect a wide range of disorders including anemia, infections, clotting problems, blood cancers, and immune system disorders. It is also often used to monitor the body's response to treatments.
- Comprehensive Metabolic Panel A Comprehensive Metabolic Panel (CMP) is a group of 14 blood tests that provide information about the body's metabolism, including the health of the kidneys and liver, electrolyte and acid/base balance, and levels of blood glucose and blood proteins. The CMP includes the following tests: Glucose: Measures the amount of sugar in your blood and is the primary test to screen, diagnose, and monitor diabetes. Calcium: Checks the level of calcium and helps to assess the function of kidneys, bones, and the parathyroid gland. Albumin: Tests for the main protein made by the liver and helps keep blood from leaking out of vessels. Total Protein: Measures albumin and all other proteins in blood, including antibodies to help fight off infections. Sodium, Potassium, Carbon Dioxide, and Chloride (Electrolytes): These tests measure electrolytes to help assess acid/base balance, water balance, and kidney function. Blood Urea Nitrogen (BUN) and Creatinine: These are waste products filtered out of the blood by the kidneys. Increased levels may indicate a decrease in kidney function. Alkaline Phosphatase (ALP), Alanine Amino Transferase (ALT), Aspartate Amino Transferase (AST), and Bilirubin: These tests measure enzymes and bilirubin in your blood to help assess liver function. A CMP is often ordered as part of a routine health checkup or when you have symptoms such as fatigue, weight loss, or abdominal pain. It can also be ordered to monitor conditions like hypertension and diabetes, or to check the side effects of certain medications.
- Lipid Profile A lipid profile, also known as a lipid panel, is a blood test that measures the amount of different types of fats, or lipids, in the blood. These lipids include: Total Cholesterol: This measures all the cholesterol in all the lipoprotein particles. Low-Density Lipoprotein (LDL) Cholesterol: Often referred to as 'bad cholesterol', high levels of LDL can lead to a buildup of cholesterol in the arteries. High-Density Lipoprotein (HDL) Cholesterol: Often referred to as 'good cholesterol', it helps return LDL cholesterol to the liver for elimination. High levels of HDL can reduce the risk of heart disease and stroke. Triglycerides: These are a type of fat in the blood. High levels of triglycerides can increase the risk of heart disease. A lipid profile is a crucial tool for assessing a person's risk of developing cardiovascular disease, including heart disease and stroke. It is often ordered as part of a routine physical exam, especially for adults over the age of 20. It is also used to monitor the effectiveness of lifestyle changes or medication used to lower cholesterol levels. The test usually requires fasting for 9-12 hours before blood is drawn to ensure accurate results.
- Thyroid Stimulating Hormone The Thyroid Stimulating Hormone (TSH) test is a blood test used to evaluate how well the thyroid gland is working. The thyroid, a small gland located in the front of the neck, produces hormones that regulate the body's metabolism, including heart rate, temperature, and energy production. TSH is a hormone produced by the pituitary gland in the brain. It signals the thyroid to produce and release thyroid hormones into the blood. When the level of thyroid hormones drops too low, the pituitary gland produces more TSH to stimulate the thyroid. Conversely, when there is an excess of thyroid hormones, the pituitary gland produces less TSH. The TSH test is primarily used to diagnose and monitor treatment of thyroid disorders, including hypothyroidism (underactive thyroid) and hyperthyroidism (overactive thyroid). It is often the first test ordered when thyroid dysfunction is suspected due to symptoms such as fatigue, weight gain or loss, dry skin, hair loss, or irregular menstrual cycles.
- Hemoglobin A1c The HbA1C test, also known as the glycated hemoglobin test, is a blood test that measures the average level of blood sugar, or glucose, over the past 2 to 3 months. It does this by assessing the percentage of your hemoglobin — a protein in red blood cells that carries oxygen — that is coated with sugar. The HbA1C test is primarily used to diagnose and monitor diabetes. In individuals without diabetes, the HbA1C level is typically less than 5.7 percent. An HbA1C level between 5.7 and 6.4 percent is considered prediabetes, and an HbA1C level of 6.5 percent or higher on two separate tests indicates you have diabetes. For those already diagnosed with diabetes, the HbA1C test is used to see how well blood sugar levels are being managed over time. The higher the HbA1C level, the greater the risk of developing diabetes-related complications.
- Total Testosterone MS Total Testosterone by Mass Spectrometry (MS) is a highly accurate blood test that measures the total amount of testosterone in the body, including both the testosterone that is bound to proteins and the free testosterone that is unbound and can freely circulate in the bloodstream. This method is considered the gold standard for testosterone testing due to its high sensitivity and specificity. It can accurately measure testosterone levels even when they are very low, which is particularly useful in women, children, and men suspected of having hypogonadism (low testosterone levels). The Total Testosterone by MS test is commonly used to diagnose disorders related to testosterone imbalance, such as infertility, erectile dysfunction, early or delayed puberty, and certain types of tumors. It can also monitor testosterone replacement therapy or track the progression of prostate cancer. The test usually doesn't require any special preparations, though it's often performed in the morning, when testosterone levels are highest. The results are typically available within a few days. As with any lab test, the results should be interpreted by a healthcare professional in the context of the patient's overall health, symptoms, and medical history.
- High Sensitivity CRP High-sensitivity C-reactive protein (hs-CRP) is a protein found in the blood, the levels of which rise in response to inflammation. The hs-CRP test measures the level of this protein in the blood to help assess a person's risk of cardiovascular disease. Inflammation is a key component of the atherosclerotic process, which leads to the formation of plaques in the walls of arteries. These plaques can narrow or block the arteries, leading to cardiovascular diseases like coronary artery disease, heart attack, and stroke. Elevated levels of hs-CRP in the blood can indicate that inflammation is present, suggesting an increased risk of these diseases. However, hs-CRP is a non-specific marker of inflammation, meaning it can be elevated in many different conditions, not just cardiovascular disease. Therefore, it's typically used in conjunction with other tests and risk factors to assess a person's overall risk of cardiovascular disease. Several large-scale studies have shown that hs-CRP levels can be a useful predictor of future cardiovascular events, even in people with normal cholesterol levels. The American Heart Association and Centers for Disease Control and Prevention have defined risk groups as follows: Low risk: hs-CRP level under 1.0 milligram per liter (mg/L) Average risk: between 1.0 and 3.0 mg/L High risk: above 3.0 mg/L If a person's hs-CRP level is high, it's recommended to address modifiable risk factors for cardiovascular disease, such as smoking, high blood pressure, high cholesterol, overweight/obesity, lack of physical activity, and poor diet.
- Vitamin D (25-hydroxy) The Vitamin D (25-hydroxy) test is a blood test that measures the level of 25-hydroxyvitamin D in the body. This is the main form of Vitamin D that is tested because it is the most stable and abundant form of Vitamin D in the blood. Vitamin D is essential for good health. It plays a critical role in calcium and phosphorus metabolism, which are vital for maintaining healthy bones and teeth. Vitamin D also supports immune system function and has roles in cell growth modulation and neuromuscular and nerve function. The Vitamin D (25-hydroxy) test is often used to determine if a person has a Vitamin D deficiency or excess. This can be relevant in a number of health contexts. For example: Bone Health: A deficiency in Vitamin D can lead to bone diseases such as rickets in children or osteomalacia in adults, which are characterized by soft, weak, and deformed bones. It can also contribute to osteoporosis, a condition marked by reduced bone density and increased fracture risk. Immune Health: Vitamin D is vital for the proper functioning of the immune system. Low levels of Vitamin D have been associated with increased susceptibility to infections and immune-related disorders. Chronic Conditions: Low Vitamin D levels have been linked to several chronic conditions, including cardiovascular disease and diabetes. Mental Health: Some studies suggest a link between low Vitamin D levels and mental health conditions such as depression and cognitive decline.
- Vitamin B12 and Folic Acid (B9) Vitamin B12 and Folic Acid (B9) are two essential nutrients that play several crucial roles in the body. The Vitamin B12 and Folic Acid test measures the levels of these vitamins in the blood. Vitamin B12 is vital for producing red blood cells, supporting normal nerve function, and synthesizing DNA. A deficiency in B12 can lead to a range of symptoms, including fatigue, weakness, constipation, loss of appetite, weight loss, and megaloblastic anemia. Neurological problems, such as numbness and tingling in the hands and feet, can also occur. Folic Acid, or Vitamin B9, is necessary for the body to make DNA and RNA and metabolize amino acids necessary for cell division. Like Vitamin B12, Folic Acid is also essential for the formation of red blood cells. A deficiency can result in a form of anemia called folate-deficiency anemia, which causes symptoms like fatigue, irritability, diarrhea, weight loss, and a sore tongue. The Vitamin B12 and Folic Acid test is used to help diagnose the cause of anemia or neuropathy, to evaluate nutritional status in some people, or to follow up on an abnormal complete blood count (CBC). It may also be used to monitor the effectiveness of treatment when vitamin B12 or folate deficiencies have been detected. Maintaining appropriate levels of these vitamins is essential for overall health, prevention of certain anemias, and proper neurological function. Therefore, this test is important for individuals who may have a deficiency due to poor nutrition, malabsorption disorders, or who are taking certain medications.
- Urinalysis with Microscopic Analysis Urinalysis is a common diagnostic test that analyzes the content of urine for diagnostic purposes. It is often used in medical examinations to detect certain illnesses or to screen for particular health conditions. It can provide information about the body's metabolism, kidney function, and the presence of infection. Urinalysis consists of three main parts: Visual Examination: The color, clarity, and concentration of the urine are assessed. Changes in these characteristics can indicate certain diseases or conditions. Chemical Analysis: This involves the use of a test strip that changes color in response to the presence of various substances in the urine, such as glucose, protein, ketones, and red and white blood cells. The strip is compared to a chart to determine the results. Microscopic Examination: This is where urine microscopic analysis comes in. A small amount of urine is spun in a centrifuge to concentrate the solids, and then examined under a microscope. In urine microscopic analysis, the sediment (the solids) is examined for the presence of cells, crystals, bacteria, and other substances. Here's what it can detect: Red and White Blood Cells: The presence of red blood cells can indicate bleeding within the urinary tract, while white blood cells can indicate inflammation or infection. Bacteria and Yeast. These can indicate infection. Crystals: Urine can contain small crystals, but larger ones or certain types can indicate kidney stones or a metabolic disorder. Casts: These are tube-shaped proteins that can form in the kidneys and can indicate kidney disease when found in urine. Both urinalysis and urine microscopic analysis are non-invasive, simple tests that can provide a wealth of information about a person's health. They can help detect problems early, monitor existing conditions, or rule out certain diseases.
- * Optional: Prostate Specific Antigen - Additional $19 The United States Preventive Services Task Force (USPSTF) and the American Urological Association (AUA) have issued guidelines for PSA testing. USPSTF Guidelines: The USPSTF recommends that men aged 55 to 69 should make an individual decision about whether to undergo prostate-specific antigen (PSA) based screening for prostate cancer with their clinician. This decision should consider the potential benefits and harms of screening. For men 70 and older, the USPSTF recommends against routine PSA-based screening for prostate cancer. AUA Guidelines: The AUA suggests that PSA screening should be considered for men aged 55 to 69. Men under the age of 55 at higher risk, such as African American men and those with a family history of prostate cancer, should also consider testing. Routine PSA screening is not recommended for men over 70 or any man with less than a 10-15 year life expectancy. Disclaimer: Prostate cancer screening with the prostate-specific antigen (PSA) test can be beneficial in detecting cancer at an early, more treatable stage. However, PSA testing has limitations and potential risks. Elevated PSA levels do not always indicate prostate cancer, and may lead to unnecessary tests and procedures with possible side effects. Conversely, normal PSA levels do not always mean the absence of prostate cancer. Men should discuss their individual risk factors and potential benefits and harms of PSA screening with their healthcare provider to make an informed decision about whether to undergo PSA testing.
Women's Hormonal Panel $229
- Estradiol (Estrogen) Level Estradiol Level by Immunoassay is a blood test that measures the amount of estradiol, a form of estrogen, in the body. Immunoassays are a common method for hormone testing due to their high sensitivity and specificity. Estradiol is the primary female sex hormone and plays a crucial role in the menstrual cycle, pregnancy, and overall female reproductive health. In men, estradiol also plays a role in sexual function and bone health. An Estradiol Level by Immunoassay can be used to diagnose various conditions related to hormonal balance, such as infertility, polycystic ovary syndrome, or menopause in women. In men, it can help diagnose gynecomastia (enlargement of breast tissue) or hypogonadism. It can also monitor hormone replacement therapy or evaluate the function of the ovaries or the placenta during pregnancy.
- Progesterone Level A Progesterone Level by Immunoassay is a blood test that measures the amount of progesterone in the body. Progesterone is a hormone that plays a crucial role in the menstrual cycle, pregnancy, and embryogenesis in women. The Progesterone Level by Immunoassay test can be used to diagnose various conditions related to hormonal balance, such as infertility, irregular menstruation, or ectopic pregnancy. It can also be used to monitor the health of a pregnancy, particularly during the first trimester when progesterone levels should be high. In addition, it can help diagnose adrenal gland disorders, as progesterone is produced in small amounts by the adrenal glands. The test usually requires no special preparations, but the patient should inform their healthcare provider about any medications or supplements they are taking, as certain substances can affect progesterone levels. The results should be interpreted by a healthcare provider, as normal ranges can vary depending on the individual's age, sex, phase of menstrual cycle, and overall health.
- Testosterone Panel MS While testosterone is often thought of as a male hormone, it also plays crucial roles in women's health. In women, testosterone is produced in the ovaries and adrenal glands. It contributes to muscle and bone strength, brain function, and the development of secondary sexual characteristics. It also plays a role in libido and sexual function. In relation to women's health, a testosterone panel can be used to diagnose or rule out certain conditions. High levels of testosterone in women can lead to symptoms such as irregular or absent menstrual periods, excess body and facial hair, acne, and obesity. These symptoms could be indicative of polycystic ovary syndrome (PCOS), a common hormonal disorder among women of reproductive age.
- Follicle Stimulating Hormone and Luteinizing Hormone Luteinizing hormone (LH) and follicle-stimulating hormone (FSH) are two important hormones that regulate the reproductive system in both men and women. They are produced and released by the pituitary gland in the brain. In women, LH and FSH control the menstrual cycle. FSH stimulates the growth and maturation of eggs in the ovaries during the first half of the menstrual cycle. It also stimulates the ovaries to produce estrogen, which is responsible for the development of secondary female sexual characteristics and the regulation of the menstrual cycle and pregnancy. LH triggers ovulation, the release of a mature egg from the ovary, which occurs roughly in the middle of the menstrual cycle. After ovulation, LH stimulates the remaining part of the ruptured follicle to develop into the corpus luteum, which produces progesterone to prepare the uterus for pregnancy. Abnormal levels of LH and FSH in women can indicate various conditions related to fertility and menstrual irregularities: High levels of LH and FSH can suggest primary ovarian insufficiency (also known as premature ovarian failure), where the ovaries stop functioning properly before the age of 40. Low levels of LH and FSH can indicate conditions such as hypothalamic or pituitary disorders, which can lead to the absence of menstruation (amenorrhea) or irregular menstruation. In polycystic ovary syndrome (PCOS), the ratio of LH to FSH is often elevated. Blood tests for LH and FSH are usually done in the early phase of the menstrual cycle (day 2-3 of the cycle). The results should be interpreted by a healthcare provider, as normal ranges can vary depending on the individual's age, phase of menstrual cycle, and overall health.
- DHEA-S DHEA-S (Dehydroepiandrosterone Sulfate) is a hormone produced by the adrenal glands, which are small glands located on top of each kidney. DHEA-S is the sulfated form of DHEA, and it is the most abundant circulating steroid hormone in the body. In women, the DHEA-S test is often used to evaluate adrenal gland function and to diagnose conditions related to an excess or deficiency of androgens (male hormones, including testosterone). DHEA-S plays a role in developing male secondary sexual characteristics at puberty, and it can be converted into testosterone and estrogen, the male and female sex hormones, respectively. Although considered a male hormone, DHEA-S is also important for women because it affects their menstrual cycle and fertility, and it contributes to the maintenance of muscle mass and bone density. High levels of DHEA-S in women can lead to symptoms such as acne, hair loss, hirsutism (abnormal hair growth on the face or body), and irregular menstrual cycles. These symptoms could be indicative of conditions such as polycystic ovary syndrome (PCOS) or adrenal gland disorders. Low levels of DHEA-S could indicate adrenal insufficiency, which can lead to symptoms like fatigue, weight loss, skin discoloration, and low blood pressure. The DHEA-S test is a blood test. The patient should inform their healthcare provider about any medications or supplements they are taking, as certain substances can affect DHEA-S levels. The test usually requires no special preparations, but it's typically performed in the morning when DHEA-S levels are highest. As with any hormone test, the results should always be interpreted by a healthcare provider in the context of the patient's overall health and symptoms.
- Total Cortisol Level Cortisol is a hormone produced by the adrenal glands, located above the kidneys. It's often called the "stress hormone" because its levels rise in response to physical and emotional stress. The hormone plays a crucial role in several body functions, including managing how your body uses carbohydrates, fats, and proteins, reducing inflammation, and regulating blood pressure. The total cortisol level by immunoassay is a blood test that measures the amount of cortisol in your blood. The immunoassay method uses antibodies to detect and measure cortisol levels. This test is typically performed in the morning when cortisol levels are at their peak, but it can also be done in the afternoon or evening.
- Prolactin Level Prolactin is a hormone produced by the pituitary gland, which is a small gland located at the base of the brain. Prolactin primarily helps women produce milk after childbirth, hence its name which is derived from 'pro lactation'. However, it's also important for both male and female reproductive health. A prolactin test measures the level of the hormone in the blood. It's typically a simple blood test that can be done at any time of the day. However, since prolactin levels can vary throughout the day and can be influenced by factors such as stress, it's often recommended to have the test done early in the morning and after resting for at least 30 minutes. In women's health, the prolactin test is particularly relevant in several contexts: Infertility: Elevated levels of prolactin, a condition known as hyperprolactinemia, can disrupt the normal function of the ovaries, leading to irregular menstrual cycles, or even absence of menstrual cycles, which can result in infertility. Galactorrhea: High prolactin levels can cause galactorrhea, a condition characterized by inappropriate or unexplained milk production. Pituitary Tumors: Prolactin-secreting pituitary tumors, or prolactinomas, can lead to elevated levels of prolactin. Symptoms can include headaches, visual problems, infertility, and sexual dysfunction. Other Health Conditions: Conditions such as hypothyroidism, liver disease, kidney disease, or autoimmune conditions can also affect prolactin levels. It's important to note that certain medications, including some types of antidepressants, antipsychotics, and drugs for hypertension, can also increase prolactin levels. Therefore, it's crucial to discuss all medications with the healthcare provider when a prolactin test is ordered. As always, the results should be interpreted in the context of the patient's overall health and symptoms.
- Thyroid Stimulating Hormone The Thyroid Stimulating Hormone (TSH) test is a blood test used to evaluate how well the thyroid gland is working. The thyroid, a small gland located in the front of the neck, produces hormones that regulate the body's metabolism, including heart rate, temperature, and energy production. TSH is a hormone produced by the pituitary gland in the brain. It signals the thyroid to produce and release thyroid hormones into the blood. When the level of thyroid hormones drops too low, the pituitary gland produces more TSH to stimulate the thyroid. Conversely, when there is an excess of thyroid hormones, the pituitary gland produces less TSH. The TSH test is primarily used to diagnose and monitor treatment of thyroid disorders, including hypothyroidism (underactive thyroid) and hyperthyroidism (overactive thyroid). It is often the first test ordered when thyroid dysfunction is suspected due to symptoms such as fatigue, weight gain or loss, dry skin, hair loss, or irregular menstrual cycles.
- Free T4 Level Thyroxine, often referred to as T4, is one of the primary hormones produced by the thyroid gland, a small butterfly-shaped gland located in the neck. The thyroid gland plays a vital role in metabolism, growth, and development. The Free T4 test measures the amount of unbound or "free" thyroxine circulating in the bloodstream. This is the form of the hormone that is readily available for the body to use. This test, along with the TSH (thyroid-stimulating hormone) test, is used to evaluate thyroid function and help diagnose thyroid diseases.
- Ferritin Level (Important for hormonal balance) Ferritin is a protein in the body that stores iron. A ferritin test measures the amount of ferritin in the blood, which provides an indication of the total amount of iron stored in the body. Iron is not only essential for making red blood cells, but it's also needed for the proper function of all cells, including those that produce hormones. Here's how ferritin and iron levels can affect female hormones: Thyroid Function: Iron is essential for the production of thyroid hormones. Iron deficiency, indicated by low ferritin levels, can lead to low thyroid hormone levels, a condition known as hypothyroidism. Symptoms can include fatigue, weight gain, depression, and menstrual irregularities. Menstrual Cycle: Women with heavy menstrual bleeding can lose a significant amount of iron. Over time, this can lead to iron deficiency anemia, which can disrupt the hormonal balance and regularity of the menstrual cycle. Fertility and Pregnancy: Iron deficiency can affect fertility and is associated with ovulatory disorders. Moreover, during pregnancy, a woman's iron needs increase significantly. Low iron stores can lead to iron deficiency anemia. Menopause: Post-menopausal women can have elevated ferritin levels due to the cessation of menstrual bleeding, leading to an accumulation of iron in the body. In conclusion, a ferritin test can be a valuable tool in assessing a woman's iron status and its potential impact on her hormonal health. By identifying and addressing iron imbalances, it may be possible to improve hormone-related symptoms and conditions. However, the relationship between ferritin and female hormones is complex and influenced by many other factors, so it's important to have comprehensive healthcare and ongoing monitoring.
Men's Hormonal Panel $219
- Testosterone Panel MS The testosterone panel is a series of blood tests that measure the levels of testosterone in the body. Testosterone is the primary male sex hormone that plays key roles in developing male reproductive tissues, promoting secondary sexual characteristics, and maintaining overall health and well-being in men. The panel typically includes tests for: Total Testosterone: This measures both the free and bound forms of testosterone. The majority of testosterone in the body is bound to proteins (like sex hormone-binding globulin - SHBG), and a small portion is free or unbound. Free Testosterone: This measures the testosterone that is not bound to proteins and is freely available to the body. Bioavailable Testosterone: This measures the testosterone that is free or bound to albumin, a protein that has a weak bond with testosterone, making it easily accessible to the body. In the context of men's health, the testosterone panel is important for several reasons: Hypogonadism: This condition occurs when the body doesn't produce enough testosterone. Symptoms can include low sex drive, fatigue, depression, and difficulties with concentration and memory. A low testosterone level can indicate hypogonadism. Infertility: Low testosterone levels can contribute to infertility by affecting sperm production. Erectile Dysfunction: While testosterone is not the only factor in erectile function, low levels can contribute to problems with achieving and maintaining an erection. Bone Health: Testosterone helps to maintain bone density. Low levels can lead to an increased risk of osteoporosis. Muscle Mass: Testosterone plays a role in the development and maintenance of muscle mass. Low levels can lead to loss of muscle mass. Monitoring Treatment: The testosterone panel can be used to monitor the effectiveness of treatment for conditions like hypogonadism, where testosterone replacement therapy might be used. It's important to note that testosterone levels can vary throughout the day, with the highest levels usually in the morning. Therefore, it's often recommended to have this test done in the morning. As always, the results should be interpreted in the context of the patient's overall health and symptoms.
- Estradiol (Estrogen) Level Estradiol, a form of estrogen, is a hormone that plays significant roles in both men and women. In men, it's produced in small quantities primarily by the testes and adrenal glands. The Estradiol Level by Immunoassay is a blood test that measures the amount of estradiol in the body. This test is relevant to men's health for several reasons: Bone Health: Estradiol helps regulate bone turnover and bone mineral density in men. Low levels of estradiol can lead to increased bone loss and a higher risk for osteoporosis. Sexual Function: Estradiol also plays a role in male sexual function. Men with too little or too much estradiol may experience erectile dysfunction, decreased libido, and infertility. Cardiovascular Health: Some studies suggest that estradiol can help maintain healthy cholesterol levels, contributing to heart health. Gynecomastia: High levels of estradiol in relation to testosterone can lead to gynecomastia, a condition characterized by enlargement of the breast tissue in men. Monitoring Treatment: For men undergoing testosterone replacement therapy, it's important to monitor estradiol levels. Too much testosterone can convert to estradiol, leading to an imbalance. Now, let's talk about the role of aromatase in adipose tissue. Aromatase is an enzyme that converts testosterone into estradiol. In men, this conversion primarily occurs in adipose (fat) tissue. This conversion can have a significant impact on men's health: Obesity and Estradiol Levels: In men with higher amounts of adipose tissue (i.e., overweight or obese men), there can be an increased conversion of testosterone to estradiol due to higher levels of aromatase. This can lead to a relative excess of estradiol, which can contribute to conditions like gynecomastia and erectile dysfunction. Aging and Hormone Imbalance: As men age, testosterone levels naturally decrease while body fat tends to increase. This can lead to an increased conversion of testosterone to estradiol, potentially leading to an imbalance. Metabolic Syndrome: Increased aromatase activity in adipose tissue has been linked to metabolic syndrome, a cluster of conditions that increase the risk of heart disease, stroke, and type 2 diabetes.
- Follicle Stimulating Hormone and Luteinizing Hormone Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) are two hormones that are produced by the pituitary gland located at the base of the brain. They play crucial roles in the reproductive system of both men and women. The FSH and LH tests are blood tests that measure the levels of these hormones in the body. In men, FSH and LH have the following functions: Follicle Stimulating Hormone (FSH): In men, FSH stimulates the testes to produce sperm. High levels of FSH in males may indicate an issue with the testes’ ability to function properly, such as testicular failure. Low levels might suggest a pituitary disorder. Luteinizing Hormone (LH): In men, LH stimulates the Leydig cells in the testes to produce testosterone, the primary male sex hormone. High levels of LH can indicate primary testicular failure, while low levels might suggest a problem with the pituitary gland or hypothalamus. These tests are relevant to men's health in several ways: Infertility: Both FSH and LH are crucial for sperm production. Abnormal levels of these hormones can contribute to infertility in men. Therefore, these tests are often ordered when a man is having trouble fathering a child. Hypogonadism: This condition occurs when the body does not produce enough sex hormones. In males, this can lead to delayed or absent puberty, loss of body hair, and decreased muscle mass. FSH and LH tests can help diagnose this condition. Pituitary Disorders: As FSH and LH are produced by the pituitary gland, abnormal levels of these hormones can indicate a pituitary disorder. These disorders can affect various body functions, including growth, blood pressure, and reproduction. Testicular Dysfunction: High levels of FSH and LH can indicate primary testicular failure, which can be due to various causes. Monitoring Treatment: For men undergoing hormone replacement therapy or treatment for pituitary disorders or testicular diseases, FSH and LH levels can be monitored to assess the effectiveness of treatment. In conclusion, FSH and LH tests are important tools in assessing and managing men's reproductive health, as well as diagnosing and monitoring various health conditions.
- Prolactin Level Prolactin is a hormone produced by the pituitary gland, which is a small gland located at the base of the brain. While its primary role is to stimulate breast milk production in women after childbirth, prolactin also has important functions in men. A prolactin test measures the level of this hormone in the blood. In men, prolactin has several roles, including contributing to the regulation of testosterone, supporting immune system function, and influencing behavior and mood. Here's how the prolactin test relates to men's health: Hypogonadism: High levels of prolactin can lead to a decrease in testosterone, leading to a condition called hypogonadism. Symptoms can include decreased sex drive, erectile dysfunction, decreased body and facial hair, and enlarged breasts. Prolactinoma: This is a benign tumor of the pituitary gland that produces an excessive amount of prolactin. Symptoms in men can include decreased libido, erectile dysfunction, and infertility. A prolactin test can aid in diagnosing this condition. Infertility: High prolactin levels can interfere with the production of sperm and can cause infertility in men. Therefore, a prolactin test may be ordered if a man is having trouble fathering a child. Erectile Dysfunction: Since prolactin is involved in testosterone regulation, an imbalance can lead to erectile dysfunction. If a man is experiencing difficulties with achieving or maintaining an erection, a prolactin test may be performed. Pituitary Disorders: Abnormal prolactin levels can indicate a pituitary disorder. These disorders can affect various body functions, including growth, reproduction, and metabolism. In conclusion, the prolactin test is an important tool for diagnosing and managing various health conditions related to hormone regulation and reproductive health in men.
- Total Cortisol Level The cortisol immunoassay is a laboratory test used to measure the level of cortisol, a hormone produced by the adrenal glands in the blood. This hormone plays a vital role in various bodily functions, including the response to stress, maintaining blood sugar levels, reducing inflammation, and regulating metabolism. In the context of men's health, cortisol levels can have several implications: Stress Response: Cortisol is often referred to as the "stress hormone" because it's released during periods of high mental or physical stress. Chronic stress can lead to persistently elevated cortisol levels, which can have a variety of negative health effects, including weight gain, high blood pressure, and an increased risk of heart disease. Testosterone Levels: High levels of cortisol can also suppress the production of testosterone, the primary male sex hormone. This can lead to symptoms of low testosterone, or hypogonadism, such as reduced libido, erectile dysfunction, decreased muscle mass, fatigue, and mood changes. Adrenal Disorders: Abnormal cortisol levels can indicate adrenal disorders, such as Addison's disease (low cortisol levels) or Cushing's syndrome (high cortisol levels). These conditions can have various symptoms, including fatigue, muscle weakness, mood changes, and changes in body weight. Bone Health: Chronic high cortisol levels can contribute to osteoporosis by affecting bone rebuilding, leading to a higher risk of fractures. Mental Health: High cortisol levels have been linked to mental health disorders such as depression and anxiety. By measuring cortisol levels using an immunoassay, healthcare providers can assess a man's stress and hormonal status, diagnose adrenal disorders, and guide the management of conditions that may be influenced by cortisol. However, as cortisol levels can fluctuate throughout the day and can be affected by many factors, it's important to interpret the results of a cortisol immunoassay in the context of a comprehensive clinical assessment.
- Thyroid Stimulating Hormone The Thyroid Stimulating Hormone (TSH) test is a blood test used to evaluate how well the thyroid gland is working. The thyroid, a small gland located in the front of the neck, produces hormones that regulate the body's metabolism, including heart rate, temperature, and energy production. TSH is a hormone produced by the pituitary gland in the brain. It signals the thyroid to produce and release thyroid hormones into the blood. When the level of thyroid hormones drops too low, the pituitary gland produces more TSH to stimulate the thyroid. Conversely, when there is an excess of thyroid hormones, the pituitary gland produces less TSH. The TSH test is primarily used to diagnose and monitor treatment of thyroid disorders, including hypothyroidism (underactive thyroid) and hyperthyroidism (overactive thyroid). It is often the first test ordered when thyroid dysfunction is suspected due to symptoms such as fatigue, weight gain or loss, dry skin, and hair loss.
- Free T4 Level Thyroxine, often referred to as T4, is one of the primary hormones produced by the thyroid gland, a small butterfly-shaped gland located in the neck. The thyroid gland plays a vital role in metabolism, growth, and development. The Free T4 test measures the amount of unbound or "free" thyroxine circulating in the bloodstream. This is the form of the hormone that is readily available for the body to use. This test, along with the TSH (thyroid-stimulating hormone) test, is used to evaluate thyroid function and help diagnose thyroid diseases.
- Ferritin Level (Important for hormonal balance) Ferritin is a protein that stores iron in the body, and a ferritin test measures the amount of this protein in the blood. The test is useful in diagnosing conditions related to iron deficiency or overload. In the context of hypogonadism, a condition in men where the body produces little or no sex hormones (like testosterone), ferritin levels can be relevant. Iron overload, which results in high ferritin levels, can lead to a condition called hemochromatosis. This condition can cause damage to various organs including the pituitary gland, which is responsible for stimulating the testes to produce testosterone. If the pituitary gland is affected, it can lead to secondary hypogonadism. Symptoms may include erectile dysfunction, low libido, infertility, sparse facial or body hair, loss of muscle mass, development of breast tissue (gynecomastia), and osteoporosis. In this way, a ferritin test contributes to the diagnosis and management of hypogonadism. If iron overload is identified as the cause of hypogonadism, treatments can be pursued to reduce iron levels in the body, thereby potentially improving the symptoms of hypogonadism. It's important to note that while ferritin levels can be related to hypogonadism, the relationship between the two is complex and other factors can also contribute to the development of hypogonadism. As such, a comprehensive approach is generally taken when diagnosing and treating this condition.
Cardiovascular Panel $269
- Lipid Profile A lipid profile, also known as a lipid panel, is a blood test that measures the amount of different types of fats, or lipids, in the blood. These lipids include: Total Cholesterol: This measures all the cholesterol in all the lipoprotein particles. Low-Density Lipoprotein (LDL) Cholesterol: Often referred to as 'bad cholesterol', high levels of LDL can lead to a buildup of cholesterol in the arteries. High-Density Lipoprotein (HDL) Cholesterol: Often referred to as 'good cholesterol', it helps return LDL cholesterol to the liver for elimination. High levels of HDL can reduce the risk of heart disease and stroke. Triglycerides: These are a type of fat in the blood. High levels of triglycerides can increase the risk of heart disease. A lipid profile is a crucial tool for assessing a person's risk of developing cardiovascular disease, including heart disease and stroke. It is often ordered as part of a routine physical exam, especially for adults over the age of 20. It is also used to monitor the effectiveness of lifestyle changes or medication used to lower cholesterol levels. The test usually requires fasting for 9-12 hours before blood is drawn to ensure accurate results.
- Lipoprotein (a) The Lipoprotein (a) test, often abbreviated as Lp(a) test, is a blood test that measures the level of Lipoprotein (a) in your blood. Lipoprotein (a) is a type of lipoprotein, which is a combination of fats (lipids) and proteins. It's similar in structure to low-density lipoprotein (LDL), or "bad cholesterol," but it has an additional protein attached known as apolipoprotein (a). The relevance of Lipoprotein (a) to cardiovascular disease lies in its potential role in the development of atherosclerosis, which is the buildup of cholesterol and other substances in the artery walls. High levels of Lp(a) can contribute to plaque formation in the arteries, increasing the risk of cardiovascular diseases. Elevated levels of Lp(a) in the blood have been associated with an increased risk of: Coronary artery disease Heart attack Stroke Peripheral arterial disease Aortic stenosis
- Apolipoprotein B Apolipoprotein B (ApoB) is a protein that is integral to the structure of many lipoproteins, which are particles that transport cholesterol and triglycerides through the bloodstream. Each particle of low-density lipoprotein (LDL) cholesterol, often referred to as "bad cholesterol," contains one ApoB molecule. Thus, the ApoB test measures the total number of LDL particles, rather than the amount of cholesterol within them. The relevance of ApoB to cardiovascular disease is significant. High levels of ApoB indicate a higher number of LDL particles, which are responsible for depositing cholesterol on the arterial walls, leading to the formation of plaques. These plaques can narrow or block the arteries, resulting in a condition known as atherosclerosis, which significantly increases the risk of heart attack, stroke, and other cardiovascular diseases. Elevated ApoB levels have been associated with an increased risk of: Coronary artery disease Heart attack Ischemic stroke Peripheral arterial disease The ApoB test is not typically included in a standard lipid panel, but it can provide additional information about cardiovascular risk, especially in people with metabolic syndrome, diabetes, or known heart disease. In fact, some studies suggest that ApoB may be a better indicator of cardiovascular disease risk than traditional cholesterol tests because it provides a direct measure of the number of atherogenic (plaque-forming) particles.
- Homocysteine A homocysteine test is a laboratory test that measures the amount of homocysteine, an amino acid, in your blood. Homocysteine is produced in the body when another amino acid, methionine, is broken down. Normally, vitamin B6, vitamin B12, and folic acid help convert homocysteine into other substances your body needs. If this process is impaired, homocysteine levels can increase, which can be detected through a homocysteine test. The relevance of homocysteine to cardiovascular disease lies in its potential role in atherosclerosis, a condition where fatty deposits build up in the arteries. High levels of homocysteine in the blood can damage the lining of the arteries and make blood clot more easily than it should, which can increase the risk of blood vessel blockages. Elevated homocysteine levels might increase the risk of: Coronary artery disease Heart attack Stroke Peripheral artery disease Aneurysms It's also worth noting that high levels of homocysteine might be associated with low levels of vitamins B6, B12, and folic acid, as well as renal disease. However, it's still a subject of debate among medical professionals whether high homocysteine levels actually cause heart disease, or if they're just a marker for people who are at risk. While some studies have suggested that lowering homocysteine levels with vitamins can reduce heart disease risk, others have not shown a clear benefit.
- High Sensitivity CRP High-sensitivity C-reactive protein (hs-CRP) is a protein found in the blood, the levels of which rise in response to inflammation. The hs-CRP test measures the level of this protein in the blood to help assess a person's risk of cardiovascular disease. Inflammation is a key component of the atherosclerotic process, which leads to the formation of plaques in the walls of arteries. These plaques can narrow or block the arteries, leading to cardiovascular diseases like coronary artery disease, heart attack, and stroke. Elevated levels of hs-CRP in the blood can indicate that inflammation is present, suggesting an increased risk of these diseases. However, hs-CRP is a non-specific marker of inflammation, meaning it can be elevated in many different conditions, not just cardiovascular disease. Therefore, it's typically used in conjunction with other tests and risk factors to assess a person's overall risk of cardiovascular disease. Several large-scale studies have shown that hs-CRP levels can be a useful predictor of future cardiovascular events, even in people with normal cholesterol levels. The American Heart Association and Centers for Disease Control and Prevention have defined risk groups as follows: Low risk: hs-CRP level under 1.0 milligram per liter (mg/L) Average risk: between 1.0 and 3.0 mg/L High risk: above 3.0 mg/L If a person's hs-CRP level is high, it's recommended to address modifiable risk factors for cardiovascular disease, such as smoking, high blood pressure, high cholesterol, overweight/obesity, lack of physical activity, and poor diet.
- Trimethylamine N-Oxide Trimethylamine N-Oxide (TMAO) is a compound produced by the body during the digestion of certain nutrients found in red meat, eggs, and dairy products. The TMAO test measures the levels of this compound in the blood. The relevance of TMAO to cardiovascular disease has been highlighted in several recent studies. These studies suggest that high levels of TMAO in the blood may be associated with an increased risk of cardiovascular events, such as heart attack and stroke. Here's how it works: When you consume foods rich in choline, lecithin, and carnitine (like red meat, eggs, and dairy products), bacteria in your gut metabolize these substances into a compound called trimethylamine (TMA). Your liver then converts TMA into TMAO. High levels of TMAO may contribute to the development of atherosclerosis, a condition characterized by the buildup of plaque in the arteries. This is because TMAO appears to alter cholesterol metabolism in the intestines, liver, and artery walls, leading to increased accumulation of cholesterol in the arterial wall, promoting inflammation, and making it more difficult for the liver to eliminate cholesterol. Therefore, a high level of TMAO in the blood could indicate a higher risk of developing atherosclerosis and subsequent cardiovascular diseases. However, the TMAO test is not routinely used in clinical practice, and more research is needed to fully understand the role of TMAO in cardiovascular disease and its potential as a therapeutic target. It's also important to note that the correlation between TMAO levels and cardiovascular risk does not mean that foods containing choline, lecithin, and carnitine should be completely avoided, as these nutrients are essential for the body's normal functioning. Instead, a balanced diet, maintaining a healthy weight, and regular physical activity remain key strategies for reducing cardiovascular risk.
- F2-Isoprostane/Creatinine Ratio F2-Isoprostanes are a type of prostaglandin, which are compounds in the body that have hormone-like effects. They are produced when the body undergoes oxidative stress, a state in which harmful free radicals are produced faster than the body can neutralize them. F2-Isoprostanes are considered one of the most reliable biomarkers of oxidative stress in vivo, as they remain stable and can be detected in various body fluids, including urine. Creatinine, on the other hand, is a waste product produced by the muscles and removed from the body by the kidneys. The amount of creatinine in the body is relatively constant and is often used as a marker of kidney function. The F2-Isoprostane/Creatinine Ratio is a test that measures the amount of F2-Isoprostanes in the urine and normalizes it to the amount of creatinine. This ratio is used to account for variations in urine concentration, providing a more accurate measure of the body's oxidative stress level. Increased oxidative stress, as indicated by a high F2-Isoprostane/Creatinine Ratio, is associated with several diseases, including cardiovascular disease. Oxidative stress can lead to damage and inflammation in the blood vessels, promoting the development of atherosclerosis, which can lead to heart attacks and strokes. Therefore, the F2-Isoprostane/Creatinine Ratio can provide valuable information about a person's oxidative stress level and potentially their risk of cardiovascular disease. However, it's important to note that this test is typically used in research settings and is not a routine test in clinical practice.
Oxidative Stress/Antioxidants Panel $299
- F2-Isoprostane/Creatinine Ratio F2-Isoprostanes are a type of prostaglandin, which are compounds in the body that have hormone-like effects. They are produced when the body undergoes oxidative stress, a state in which harmful free radicals are produced faster than the body can neutralize them. F2-Isoprostanes are considered one of the most reliable biomarkers of oxidative stress in vivo, as they remain stable and can be detected in various body fluids, including urine. Creatinine, on the other hand, is a waste product produced by the muscles and removed from the body by the kidneys. The amount of creatinine in the body is relatively constant and is often used as a marker of kidney function. The F2-Isoprostane/Creatinine Ratio is a test that measures the amount of F2-Isoprostanes in the urine and normalizes it to the amount of creatinine. This ratio is used to account for variations in urine concentration, providing a more accurate measure of the body's oxidative stress level. Increased oxidative stress, as indicated by a high F2-Isoprostane/Creatinine Ratio, is associated with several diseases, including cardiovascular disease. Oxidative stress can lead to damage and inflammation in the blood vessels, promoting the development of atherosclerosis, which can lead to heart attacks and strokes. Therefore, the F2-Isoprostane/Creatinine Ratio can provide valuable information about a person's oxidative stress level and potentially their risk of cardiovascular disease. However, it's important to note that this test is typically used in research settings and is not a routine test in clinical practice.
- Coenzyme Q10 Coenzyme Q10 (CoQ10), also known as ubiquinone, is a naturally occurring antioxidant in the body. Antioxidants are substances that help protect the cells in your body from damage caused by harmful molecules known as free radicals. When free radical levels become too high, oxidative stress can occur, leading to cellular damage and potentially contributing to the development of a variety of diseases. CoQ10 is present in most cells, with the highest amounts in the heart, liver, kidneys, and pancreas. It participates in the mitochondrial electron transport chain and plays a crucial role in the production of adenosine triphosphate (ATP), which is the main source of cellular energy. As an antioxidant, CoQ10 helps neutralize harmful free radicals and reduce oxidative stress in the body. It does this by donating an electron to the free radical, thereby neutralizing it and preventing it from causing further cellular damage. Additionally, CoQ10 helps to regenerate other antioxidants, such as vitamin E, further enhancing the body's antioxidant defense system. Given its role as an antioxidant and its importance in energy production, CoQ10 is often examined in the context of various health conditions, including heart disease, neurodegenerative diseases, and cancer. Some studies have suggested that CoQ10 supplementation might be beneficial in these conditions, but more research is needed to confirm these findings.
- Vitamin A Vitamin A is a fat-soluble vitamin that is naturally present in many foods. It plays a crucial role in maintaining vision, promoting growth and development, and protecting epithelium and mucus integrity in the body. Vitamin A comes in two forms, preformed vitamin A, also known as retinol, which is found in animal products, and provitamin A, also known as carotenoids, which is found in plant-based foods. One of the carotenoids that can be converted into vitamin A in the body is beta-carotene, which is a powerful antioxidant. Antioxidants are substances that help protect the body's cells from damage caused by free radicals, which are unstable molecules that can cause oxidative stress. As an antioxidant, beta-carotene and other carotenoids can help neutralize free radicals, thereby reducing oxidative stress and potentially helping to prevent a variety of chronic diseases. It's important to note that while vitamin A is essential for health, getting too much can be harmful, particularly in the form of retinol, which can be toxic in high amounts. Therefore, it's generally recommended to get most of your vitamin A from dietary sources rich in beta-carotene, such as fruits and vegetables, rather than from supplements.
- Vitamin C Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that is essential for various bodily functions. It plays a crucial role in the biosynthesis of collagen, L-carnitine, and certain neurotransmitters. It is also involved in protein metabolism and is necessary for the body's immune function. As an antioxidant, Vitamin C's primary role is to protect the cells from damage caused by free radicals. Free radicals are unstable molecules that can harm cellular structures through a process known as oxidation. This oxidative stress has been linked to many chronic diseases, including heart disease, cancer, and neurodegenerative disorders like Alzheimer's disease. Vitamin C helps neutralize these free radicals, and in doing so, it prevents the damage they can cause. It does this by donating electrons to the free radicals, stabilizing them and rendering them harmless. Furthermore, Vitamin C enhances the body's overall antioxidant potential by regenerating the antioxidant capacity of other molecules like Vitamin E, which is a fat-soluble antioxidant.
- Vitamin E Vitamin E is a group of eight fat-soluble compounds that include four tocopherols and four tocotrienols. It is a vital nutrient for many bodily functions, including immune function, gene expression, and metabolic processes. As an antioxidant, Vitamin E plays a significant role in protecting the body's cells from damage. It does this by neutralizing harmful free radicals that are produced during normal cellular processes or introduced through environmental stressors like pollution and UV radiation. Free radicals are unstable molecules that can cause cellular damage, known as oxidative stress, by stealing electrons from other molecules. Vitamin E works as an antioxidant by donating an electron to free radicals, thus stabilizing them and preventing them from causing further harm. This protective antioxidant effect of Vitamin E is particularly important in the cell membranes, where it can protect the fatty acids that make up a significant part of the membrane from oxidative damage. This helps maintain the integrity of cells and reduces the risk of chronic diseases associated with oxidative stress.
- Selenium Selenium is a trace mineral that is essential for human health. It is required for the synthesis of certain proteins, including several antioxidant enzymes. As an antioxidant, selenium plays a crucial role in protecting cells from damage caused by harmful free radicals and inflammation. Free radicals are unstable molecules produced during normal metabolic processes or upon exposure to certain environmental factors. If not properly controlled, these free radicals can cause oxidative stress, leading to damage to cellular structures, proteins, and DNA. The antioxidant properties of selenium stem from its role in the formation of selenoproteins, which function as antioxidant enzymes. The most well-known of these are the glutathione peroxidases. These enzymes work by neutralizing harmful peroxides, converting them into water and thereby preventing them from forming free radicals. Additionally, selenium also plays a role in the regeneration of other antioxidants in the body, such as Vitamin C, further boosting the body's overall antioxidant capacity. Selenium's role as an antioxidant is particularly important for the brain, as it helps reduce oxidative stress and inflammation, which are associated with neurodegenerative diseases like Alzheimer's and Parkinson's.