Nutrition Health Screenings: Get 20% Off on Nutritional Insight

The Antioxidants Micronutrients Panel measures key antioxidants; Alpha Tocopherol, Beta Gamma Tocopherol, Coenzyme Q10, Vitamin A, and Vitamin C to evaluate the body’s defense against oxidative stress. These nutrients support immune health, cellular protection, energy production, and overall wellness. The test helps detect deficiencies or imbalances that may affect long-term health and disease prevention.

Patient must be 18 years of age or older.

The Mineral Micronutrients Test Panel measures minerals: Calcium, Chromium, Copper, Iron, Magnesium RBC, Manganese, Molybdenum, Selenium, and Zinc to assess nutritional balance and overall health. These minerals are essential for bone strength, metabolism, energy production, antioxidant defense, and immune function. The panel helps detect deficiencies, excesses, or absorption issues, guiding health management.

Patient must be 18 years of age or older.

The B Vitamins Micronutrients Test Panel measures levels of Folate, B1, B2, B3, B5, B6, and B12 to evaluate nutritional status and detect deficiencies. B vitamins are essential for energy production, metabolism, red blood cell formation, nervous system health, and DNA synthesis. This panel helps identify imbalances from poor diet, malabsorption, or increased nutrient needs, supporting overall health management.

Patient must be 18 years of age or older.

The Heavy Metals Micronutrients Blood Test Panel measures levels of arsenic, cadmium, cobalt, lead, and mercury to assess exposure and potential toxicity. These metals, found in the environment, food, or workplaces, can affect the nervous system, kidneys, bones, and overall health. This panel helps detect harmful accumulation, guide treatment, and monitor risks from environmental or occupational exposure.

Patient must be 18 years of age or older.

The Fecal Globin by Immunochemistry Test detects hidden (occult) blood in stool using antibodies that identify human globin protein. This test helps screen for colorectal cancer, polyps, ulcers, and gastrointestinal bleeding. Doctors order it when patients have anemia, abdominal pain, or changes in bowel habits. Results provide early detection of digestive tract bleeding, guiding further evaluation with colonoscopy or other diagnostic procedures.

The Vitamin D 25-Hydroxy Total Test measures levels of 25-hydroxyvitamin D in blood to evaluate vitamin D status, bone health, and calcium balance. It helps detect deficiency, insufficiency, or toxicity, which can affect immune function, muscle strength, and risk of osteoporosis. Doctors use this test to assess overall nutritional health, monitor supplementation, and support diagnosis of metabolic or endocrine disorders linked to vitamin D.

The Leptin Test measures leptin hormone levels in blood to evaluate metabolism, appetite regulation, and body fat balance. Abnormal levels may indicate obesity, metabolic syndrome, insulin resistance, or leptin deficiency. Doctors use this test to assess unexplained weight gain, difficulty losing weight, or potential endocrine disorders. It also supports research on energy balance, fertility, and overall metabolic health management.

The Vitamin B1 Plasma/Serum Test measures thiamine levels in blood to evaluate nutritional status and detect deficiencies. Thiamine is essential for energy metabolism, nerve function, and muscle health. Low levels may result from poor diet, alcoholism, malabsorption, or chronic illness and can lead to conditions like beriberi or Wernicke-Korsakoff syndrome. Doctors use this test to confirm deficiency and monitor supplementation or therapy effectiveness.

The Reducing Substances Stool Test measures sugars in stool to assess carbohydrate digestion and absorption. Elevated levels can point to lactose intolerance, hereditary enzyme deficiencies, or gastrointestinal conditions affecting nutrient breakdown. By identifying unabsorbed carbohydrates, this test helps clinicians evaluate chronic diarrhea, bloating, abdominal discomfort, or pediatric feeding problems, offering valuable information about intestinal and metabolic health.

The Helicobacter pylori Antigen Stool Test detects H. pylori proteins in stool to diagnose active infection. H. pylori is a common cause of gastritis, ulcers, and increased stomach cancer risk. Doctors order this test for patients with abdominal pain, nausea, bloating, or indigestion. Noninvasive and accurate, results confirm active infection and are also used to monitor treatment effectiveness and eradication of H. pylori bacteria.

The Methylmalonic Acid (MMA) Blood Test measures MMA levels in the bloodstream to help detect vitamin B12 deficiency, often before anemia or neurological symptoms appear. Elevated results may indicate poor B12 absorption, pernicious anemia, or metabolic disorders. Doctors order this test when patients present with fatigue, neuropathy, or unexplained anemia. Results provide early insight into nutritional status, metabolic health, and treatment needs.

The Lipase Test measures levels of lipase, an enzyme made by the pancreas that helps digest fats. Elevated lipase may indicate acute or chronic pancreatitis, pancreatic cancer, gallbladder disease, kidney failure, or bowel obstruction. Doctors order this test to investigate severe abdominal pain, nausea, or vomiting and to monitor pancreatic disorders. Results provide vital insight into digestive health, pancreatic function, and overall gastrointestinal balance.

The Zinc Protoporphyrin (ZPP) Test measures ZPP levels in red blood cells to detect iron deficiency and lead exposure. When iron is low or lead interferes with hemoglobin production, ZPP accumulates, making it a sensitive early marker. Doctors use this test to screen for iron-deficiency anemia, monitor occupational lead exposure, and evaluate unexplained anemia, helping guide diagnosis, prevention, and treatment strategies.

The Clostridium difficile Toxin B Qualitative Test detects the presence of toxin B, a major virulence factor of C. difficile infection. This stool-based test helps identify active infection in patients with diarrhea, abdominal pain, or recent antibiotic use. Positive results support diagnosis of C. difficile–associated disease, which may cause colitis or severe gastrointestinal complications, aiding clinical evaluation and treatment decisions.

The Amylase Test measures amylase enzyme levels in blood to evaluate pancreatic and digestive health. Elevated amylase may indicate pancreatitis, gallbladder disease, intestinal blockage, or salivary gland disorders, while low levels may suggest chronic pancreatitis or liver damage. Doctors order this test to investigate abdominal pain, nausea, or fever. Results provide vital insight into pancreatic function, digestive disorders, and overall metabolic health.

The Urinalysis Complete Test evaluates urine for physical, chemical, and microscopic properties to assess kidney health, urinary tract infections, diabetes, and metabolic disorders. It measures appearance, concentration, pH, protein, glucose, ketones, blood, bilirubin, nitrites, leukocyte esterase, and microscopic cells or crystals. Doctors use this test in routine exams, to diagnose urinary symptoms, and to monitor chronic kidney or metabolic disease.

The Calcium Test measures calcium levels in blood to assess bone health, parathyroid function, and metabolic balance. Abnormal levels may indicate bone disease, parathyroid disorders, kidney disease, or certain cancers. Both low and high calcium can cause muscle spasms, weakness, or irregular heartbeat. Doctors order this test to monitor osteoporosis, kidney stones, or endocrine disorders. Results provide essential insight into bone, nerve, and overall metabolic health.

The Zinc Test measures zinc levels in blood to evaluate nutritional status and overall health. Zinc is essential for immune function, wound healing, growth, taste, and reproductive health. Abnormal levels may cause fatigue, hair loss, delayed healing, or increased infection risk. Doctors use this test to detect zinc deficiency or excess, monitor supplementation, and guide treatment for conditions linked to immune, metabolic, or endocrine imbalance.

The Vitamin K Test measures blood levels of vitamin K, a nutrient essential for blood clotting, bone strength, and heart health. Deficiency may cause easy bruising, excessive bleeding, or weakened bones, and can result from poor diet, liver disease, or malabsorption. Doctors order this test to investigate clotting problems, monitor anticoagulant therapy, or assess nutritional status. Results help guide treatment, supplementation, and long-term health management.

The Vitamin E Test measures blood levels of vitamin E, a fat-soluble antioxidant essential for protecting cells, supporting immunity, and maintaining nerve and muscle health. Low levels may result from poor diet, malabsorption, or liver disease, leading to weakness or vision problems. High levels can occur with excessive supplementation. Doctors order this test to assess nutritional status, monitor chronic illness, or guide therapy for deficiency or toxicity.

The QuestAssureD™ Vitamin D 25-Hydroxy Total Test measures Vitamin D2, Vitamin D3, and total 25-hydroxy vitamin D to assess overall vitamin D status. Adequate vitamin D supports bone strength, calcium absorption, immune health, and muscle function. Low levels may cause osteoporosis, weakness, or increased disease risk, while high levels can indicate toxicity. Doctors use this test to diagnose deficiency, monitor supplementation, and evaluate metabolic and endocrine health.

The Vitamin D 1,25-Dihydroxy Test measures the active form of vitamin D in blood to evaluate calcium and phosphorus balance, bone health, and kidney function. Abnormal levels may indicate kidney disease, parathyroid disorders, or problems with calcium metabolism. Doctors order this test when deficiency symptoms don’t match 25-hydroxy vitamin D results or to monitor chronic illness. Results provide vital insight into vitamin D activity, mineral health, and metabolic function.

The Vitamin C Test measures blood levels of vitamin C (ascorbic acid), an essential nutrient for immune defense, wound healing, collagen production, and antioxidant protection. Low levels may indicate poor diet, malabsorption, or scurvy, while high levels may occur with excess supplementation. Doctors order this test for patients with fatigue, bleeding gums, or poor wound healing. Results help assess nutritional status and guide treatment or dietary adjustments.

The Vitamin B6 Test measures pyridoxal phosphate levels in blood to evaluate vitamin B6 status. Deficiency may cause anemia, confusion, irritability, depression, or weakened immunity, while high levels from supplementation may lead to nerve damage. Doctors use this test to investigate neurological symptoms, nutritional health, or metabolic disorders. Results provide essential insight into vitamin balance, nerve health, red blood cell production, and overall wellness.

The Vitamin B5 Test measures pantothenic acid levels in the blood to assess nutritional status and detect deficiencies. Vitamin B5 is essential for energy metabolism, hormone production, and synthesis of coenzyme A. Low levels may cause fatigue, irritability, digestive upset, or neurological issues, often linked to poor diet or malabsorption. Doctors use this test to confirm deficiency, guide supplementation, and monitor overall metabolic and nutritional health.

The Vitamin B3 Test measures niacin levels in the blood to evaluate nutritional status and detect deficiencies. Niacin is essential for energy metabolism, DNA repair, and nervous system function. Low levels may lead to pellagra, with symptoms such as diarrhea, dermatitis, dementia, and fatigue. Doctors use this test to assess dietary intake, investigate unexplained symptoms, and monitor patients on supplementation or therapy for metabolic health.

The Vitamin B2 Test measures riboflavin levels in the blood to assess nutritional status. Riboflavin is essential for energy metabolism, red blood cell production, and maintaining healthy skin, eyes, and nerves. Low levels may result from poor diet, malabsorption, or chronic illness, leading to fatigue, mouth sores, or anemia. Doctors use this test to detect deficiency, monitor supplementation, and support overall metabolic and nutritional health.

The Vitamin B12 Test measures cobalamin levels in blood to evaluate nutritional health, red blood cell production, and nervous system function. Low B12 can cause anemia, fatigue, weakness, memory problems, and nerve damage, while high levels may indicate liver or kidney disease. Doctors use this test to detect B12 deficiency, monitor treatment, and assess malabsorption conditions like pernicious anemia, Crohn’s disease, or celiac disease.

The Thyroid Stimulating Hormone (TSH) Test measures TSH levels in blood to assess thyroid function and diagnose hypothyroidism or hyperthyroidism. It evaluates how the thyroid controls metabolism, energy, weight, and heart rate. Doctors use the TSH test to investigate symptoms such as fatigue, hair loss, or mood changes. Frequently included in routine health exams, it is also key for monitoring thyroid disease treatment and overall endocrine balance.

The Vitamin A Test measures blood levels of vitamin A, a nutrient essential for vision, immune function, reproduction, and skin health. Low levels may indicate malnutrition, fat malabsorption, or liver disease, while high levels may suggest toxicity from over-supplementation. Doctors use this test to investigate night blindness, frequent infections, or poor wound healing. Results provide vital insight into nutritional status, metabolic function, and overall wellness.

The Transferrin Test measures transferrin, a blood protein that transports iron, to evaluate iron status and nutritional health. High levels may suggest iron deficiency anemia, while low levels may indicate liver disease, malnutrition, or chronic illness. Doctors use this test alongside iron and TIBC to investigate fatigue, weakness, or anemia symptoms. Results provide vital insight into iron balance, red blood cell production, and overall metabolic function.

The Selenium Test measures selenium levels in blood to evaluate nutritional status and overall health. Selenium is essential for thyroid function, antioxidant defense, and immune support. Low levels may cause fatigue, muscle weakness, thyroid problems, or impaired immunity, while high levels may indicate toxicity. Doctors use this test to monitor nutrition, supplementation, or suspected deficiency. Results provide key insight into metabolic health and antioxidant balance.

The Sed Rate Test, also called the ESR Test, measures how quickly red blood cells settle in a sample of blood. A faster rate may signal inflammation caused by infections, autoimmune diseases, arthritis, or other chronic conditions. Doctors use this test to investigate unexplained fever, joint pain, or muscle aches, and to monitor inflammatory disorders such as lupus or rheumatoid arthritis. The Sed Rate Test provides important insight into overall inflammatory activity.

The Prothrombin Time with INR Test measures how long it takes blood to clot and calculates the international normalized ratio (INR) for accuracy. It is commonly used to monitor patients on blood-thinning medications like warfarin and to evaluate bleeding disorders, liver disease, or vitamin K deficiency. Doctors order this test to investigate easy bruising, frequent nosebleeds, or prolonged bleeding and to ensure safe and effective anticoagulant therapy.

The Prealbumin Test measures levels of prealbumin, a protein made by the liver that reflects short-term nutritional status. Low levels may indicate malnutrition, liver disease, inflammation, or chronic illness, while high levels may be linked to kidney disease or steroid use. Doctors use this test to assess protein-calorie nutrition, monitor patients receiving nutritional support, and guide treatment for conditions affecting metabolism and recovery.

The Parietal Cell Antibody Test detects autoantibodies against stomach parietal cells, which produce intrinsic factor and stomach acid. Their presence is strongly associated with pernicious anemia, vitamin B12 deficiency, and autoimmune gastritis. Doctors use this blood test to help diagnose the cause of anemia, investigate digestive issues, and evaluate patients with suspected autoimmune disorders affecting stomach function and nutrient absorption.

The Magnesium RBC Test measures magnesium inside red blood cells, providing a more accurate assessment of magnesium status than serum tests. Magnesium is vital for energy production, muscle and nerve function, heart rhythm, and bone health. Low levels may cause fatigue, cramps, arrhythmias, or weakness, while high levels may signal kidney issues. Doctors order this test to detect deficiency, monitor therapy, and evaluate overall metabolic and nutritional health.

The Magnesium Serum Test measures magnesium levels in blood to evaluate electrolyte balance, nerve and muscle function, and overall metabolic health. Abnormal levels may indicate kidney disease, malnutrition, gastrointestinal disorders, or uncontrolled diabetes. Low magnesium can cause weakness, cramps, or irregular heartbeat, while high levels may signal kidney dysfunction. Doctors use this test to diagnose deficiencies, monitor therapy, or assess chronic health conditions.

The Lipid Panel with Ratios Test measures seven key markers: total cholesterol, HDL, LDL, non-HDL cholesterol, triglycerides, Chol/HDL ratio, and LDL/HDL ratio. This advanced panel evaluates cardiovascular risk by assessing cholesterol balance and fat metabolism. Doctors use it to detect high cholesterol, atherosclerosis risk, and heart disease, and to monitor treatment. Often part of routine exams, it provides insight into long-term heart and metabolic health.

The Iron Total and Total Iron Binding Capacity (TIBC) Test measures iron levels in blood along with the blood’s ability to transport iron. It helps diagnose iron deficiency anemia, iron overload (hemochromatosis), and monitor nutritional or chronic health conditions. Low iron or high TIBC may indicate anemia, while high iron or low TIBC can suggest overload. Doctors use this test to evaluate fatigue, weakness, or other symptoms linked to iron and metabolic health.

The Homocysteine Test measures homocysteine levels in blood to assess risk for heart disease, stroke, and vascular problems. Elevated homocysteine may result from vitamin B6, B12, or folate deficiency and is linked to blood clots, cognitive decline, and osteoporosis. Doctors use this test to evaluate cardiovascular risk, monitor nutritional deficiencies, and guide treatment for metabolic or genetic conditions affecting homocysteine metabolism.

The Iodine Serum/Plasma Test measures iodine levels in blood to evaluate thyroid health, hormone production, and nutritional balance. Abnormal levels may indicate iodine deficiency, leading to hypothyroidism or goiter, or excess iodine, which can disrupt thyroid function. Doctors use this test to investigate fatigue, weight changes, or thyroid disorders and to monitor supplementation. It provides valuable insight into endocrine, metabolic, and overall health.

The Folate Serum Test measures folate (vitamin B9) levels in blood to evaluate nutritional status and overall health. Low folate may cause anemia, fatigue, weakness, or pregnancy complications, while high levels may reflect supplementation. Doctors order this test to investigate unexplained anemia, monitor prenatal health, or assess dietary deficiencies. It provides valuable insight into red blood cell production, metabolism, and nutritional balance.

The Ferritin Test measures ferritin, a protein that stores iron in the body, to evaluate iron levels and detect deficiency or overload. It helps diagnose anemia, iron deficiency, hemochromatosis, and chronic disease-related inflammation. Doctors often order the ferritin test to investigate fatigue, weakness, or unexplained symptoms. It is also used to monitor iron supplementation, treatment effectiveness, and overall iron metabolism health.

The Copper Test measures copper levels in blood to evaluate nutritional status, liver function, and metabolic health. Abnormal levels may indicate Wilson’s disease, Menkes disease, liver disorders, or malnutrition. Both deficiency and excess copper can affect nervous system, immune function, and energy metabolism. Doctors use this test to investigate unexplained symptoms, monitor treatment, or assess copper-related disorders, providing key insight into overall health.

The Complete Blood Count with Differential and Platelets Test is a comprehensive blood test that checks red blood cells, white blood cells, hemoglobin, hematocrit, and platelets. The differential analyzes types of white blood cells to detect infections, anemia, clotting abnormalities, immune conditions, and certain cancers. This essential test is often ordered for routine health exams, diagnosis, and monitoring treatment progress.

The Comprehensive Metabolic Panel (CMP) Test measures 21 markers to assess metabolic health, liver and kidney function, and electrolyte balance. It includes glucose, calcium, sodium, potassium, chloride, CO2, albumin, globulin, A/G ratio, total protein, bilirubin, ALP, AST, ALT, BUN, creatinine, BUN/creatinine ratio, and eGFR. The CMP helps detect diabetes, liver or kidney disease, and supports routine screening and chronic condition monitoring.

The Albumin Test measures albumin, the main protein made by the liver that maintains fluid balance and transports hormones, vitamins, and medications. Low albumin may indicate liver disease, kidney problems, malnutrition, or chronic inflammation, while high levels may reflect dehydration. Doctors order this test to evaluate swelling, fatigue, or abnormal labs. Results provide key insight into nutritional status, liver and kidney function, and overall metabolic health.