General Health Tests

Allergy Panel Texas Allergy Panel $325.00 CALL & BOOK TEST A blood allergy panel testing IgE reactivity to 26 of the most common Texas-specific allergens — grasses, trees, weeds, pet dander, mold, dust mites, and pests — to pinpoint exactly what’s triggering your symptoms. Sample Type: Blood Preperation: No Preperation Required Sample Collection: In Person ABOUT ALLERGY PANELS Rather than guessing which pollen, pet, or pest is behind your symptoms, this panel measures your blood’s IgE antibody response to 26 allergens common to the San Antonio and greater Texas region — including Mountain Cedar, Ragweed, Bermuda Grass, Oak and Pecan Tree, Dog and Cat Dander, Dust Mites, German Cockroach, and Mouse Urine — giving you specific, actionable results instead of a general “seasonal allergies” guess. How do I know if this test is for me? Good for anyone with ongoing sneezing, congestion, itchy or watery eyes, or skin reactions who wants to know exactly which regional allergens are responsible. Whats tested? IgE antibody levels to 26 allergens: A. Alternata, A. Fumigatus, Bermuda Grass, Birch Tree, Cat Dander, C. Herbarum, Cottonwood Tree, D. Farinae, D. Pteronyssinus, Dog Dander, Elm Tree, German Cockroach, Horse Dander, Maple Tree, Mountain Cedar Tree, Mouse Urine, Mulberry Tree, Nettle, Oak Tree, Pecan Tree, P. Chrysogenum, Pigweed (Rough), Ragweed (Short), Rough Marshelder, Sheep Sorrel, Timothy Grass, and White Ash Tree. What insights will the test provide? Identifies exactly which regional allergens are triggering your symptoms, so avoidance or treatment can be targeted instead of general. How do I prepare for the test? No fasting needed. Unlike skin-prick allergy testing, this is a blood test — antihistamines don’t interfere with results, so there’s no need to stop taking them beforehand. Check with your provider if you have specific concerns. HOW DIRECT LABS WORK 01. Schedule An Appointment Select your desired lab test(s) and book a time to come in that’s convenient. 02. Sample Collection Complete your test sample collection during your scheduled appointment. 03. Get Your Results We will promptly send your test results via your desired method of notification. Clear and comprehensible results Your results will be securely shared via email. You will receive an email notification when your results are ready, and you can access them on your smartphone, tablet, or desktop. SCHEDULE A TEST BROWSE FEATURED TESTS Complete Blood Count $20.00 A CBC (Complete Blood Count) test evaluates different blood components to assess overall health and detect various conditions.

Biohacking Biohacking Panel $25.00 CALL & BOOK TEST A biohacking panel covering Cortisol, DHEA-S, Fasting Insulin, C-Peptide, ApoB, Ferritin, Magnesium, and Zinc tracks the stress, metabolic, cardiovascular, and micronutrient markers most relevant to performance and longevity optimization. Sample Type: Blood Preperation: No Preperation Required Sample Collection: In Person ABOUT THE BIOHACKING PANEL Built for anyone actively optimizing performance and longevity, not just checking for illness. Cortisol and DHEA-S track stress and adrenal function, Fasting Insulin and C-Peptide assess metabolic health and insulin sensitivity, ApoB captures true cardiovascular risk, and Ferritin, Magnesium, and Zinc cover key micronutrients tied to energy, recovery, and hormone production. How do I know if this test is for me? Best for people already tracking their health closely — optimizing training, recovery, stress, and metabolic markers rather than just screening for disease. Whats tested? Cortisol, DHEA-S, Fasting Insulin, C-Peptide, ApoB, Ferritin, Magnesium, and Zinc. What insights will the test provide? A picture of stress/adrenal function, insulin sensitivity and metabolic health, cardiovascular risk, and key micronutrient status. How do I prepare for the test? Fast for 8–12 hours, and book a morning appointment if possible — cortisol naturally shifts through the day, so a morning draw gives the most meaningful reading. HOW DIRECT LABS WORK 01. Schedule An Appointment Select your desired lab test(s) and book a time to come in that’s convenient. 02. Sample Collection Complete your test sample collection during your scheduled appointment. 03. Get Your Results We will promptly send your test results via your desired method of notification. Clear and comprehensible results Your results will be securely shared via email. You will receive an email notification when your results are ready, and you can access them on your smartphone, tablet, or desktop. SCHEDULE A TEST BROWSE FEATURED TESTS Complete Blood Count $20.00 A CBC (Complete Blood Count) test evaluates different blood components to assess overall health and detect various conditions.

Fatigue Panel Fatigue Panel $170.00 CALL & BOOK TEST A fatigue panel covering CBC, CMP, Ferritin, Iron, TSH, Vitamin D, and B12 checks the most common, correctable causes of low energy and persistent tiredness in one visit. Sample Type: Blood Preperation: No Preperation Required Sample Collection: In Person ABOUT THE FATIGUE PANEL Persistent fatigue often traces back to a handful of common, treatable causes — anemia, iron deficiency, an underactive thyroid, or low vitamin D or B12. This panel checks all of them together: CBC and iron studies (ferritin, iron) to rule out anemia and iron deficiency, CMP to assess organ and metabolic function, TSH for thyroid function, and Vitamin D and B12 levels. How do I know if this test is for me? Good for anyone dealing with ongoing low energy, tiredness that doesn’t improve with sleep, or brain fog, especially if the cause isn’t already known. Whats tested? CBC, CMP, Ferritin, Iron, TSH, Vitamin D, and B12. What insights will the test provide? Identifies the most common correctable causes of fatigue — anemia, iron deficiency, thyroid dysfunction, and vitamin deficiencies. How do I prepare for the test? Fast for 8–12 hours beforehand — water is fine. HOW DIRECT LABS WORK 01. Schedule An Appointment Select your desired lab test(s) and book a time to come in that’s convenient. 02. Sample Collection Complete your test sample collection during your scheduled appointment. 03. Get Your Results We will promptly send your test results via your desired method of notification. Clear and comprehensible results Your results will be securely shared via email. You will receive an email notification when your results are ready, and you can access them on your smartphone, tablet, or desktop. SCHEDULE A TEST BROWSE FEATURED TESTS Complete Blood Count $20.00 A CBC (Complete Blood Count) test evaluates different blood components to assess overall health and detect various conditions.

Heart Health Panel Heart Health Panel $195.00 CALL & BOOK TEST A heart health panel including a Lipid Panel, ApoB, Lipoprotein(a), and hs-CRP gives a far more complete cardiovascular risk picture than cholesterol numbers alone — capturing particle count, genetic risk, and inflammation together. Sample Type: Blood Preperation:8–12 Hour Fast Sample Collection: In Person ABOUT THE HEART HEALTH PANEL A standard cholesterol test only tells part of the story. This panel adds ApoB (a direct count of artery-clogging particles, often more predictive than LDL alone), Lipoprotein(a) (a genetic risk factor most people have never had checked), and hs-CRP (a marker of the inflammation involved in plaque formation) — alongside a standard lipid panel — for a genuinely comprehensive cardiovascular risk assessment. How do I know if this test is for me? Good for anyone with a family history of heart disease, borderline cholesterol results, or anyone who wants a more precise cardiovascular risk picture than a standard lipid panel provides. Whats tested? Lipid Panel (total cholesterol, LDL, HDL, triglycerides), ApoB, Lipoprotein(a), and hs-CRP. What insights will the test provide? A layered view of cardiovascular risk — cholesterol levels, particle count, inherited risk, and inflammation — rather than cholesterol numbers alone. How do I prepare for the test? Fast for 8–12 hours beforehand for the most accurate lipid panel results. HOW DIRECT LABS WORK 01. Schedule An Appointment Select your desired lab test(s) and book a time to come in that’s convenient. 02. Sample Collection Complete your test sample collection during your scheduled appointment. 03. Get Your Results We will promptly send your test results via your desired method of notification. Clear and comprehensible results Your results will be securely shared via email. You will receive an email notification when your results are ready, and you can access them on your smartphone, tablet, or desktop. SCHEDULE A TEST BROWSE FEATURED TESTS Complete Blood Count $20.00 A CBC (Complete Blood Count) test evaluates different blood components to assess overall health and detect various conditions.

Longevity Panel Longevity Panel $225.00 CALL & BOOK TEST A longevity panel that includes CBC, CMP, A1c, ApoB, Insulin, hs-CRP, and Vitamin D gives a broad, proactive view of your metabolic, cardiovascular, and inflammatory health — the markers most associated with long-term healthspan, not just a standard checkup. Sample Type: Blood Preperation:8–12 Hour Fast Sample Collection: In Person ABOUT THE LONGEVITY PANEL This panel goes beyond a routine physical to track the markers most linked to aging well: blood cell health (CBC), organ and metabolic function (CMP), long-term blood sugar control (A1c), true cardiovascular risk via particle count (ApoB), insulin sensitivity, systemic inflammation (hs-CRP), and vitamin D status — all factors tied to metabolic and cardiovascular aging. How do I know if this test is for me? This panel is for anyone taking a proactive approach to long-term health — tracking metabolic, cardiovascular, and inflammatory markers before symptoms appear, not just reacting to a problem. Whats tested? CBC, CMP, Hemoglobin A1c, ApoB, Insulin, hs-CRP, and Vitamin D. What insights will the test provide? A combined picture of blood health, organ function, blood sugar control, cardiovascular risk, insulin sensitivity, inflammation, and vitamin D status. How do I prepare for the test? Fast for 8–12 hours beforehand — water is fine. This ensures accurate glucose and insulin readings. HOW DIRECT LABS WORK 01. Schedule An Appointment Select your desired lab test(s) and book a time to come in that’s convenient. 02. Sample Collection Complete your test sample collection during your scheduled appointment. 03. Get Your Results We will promptly send your test results via your desired method of notification. Clear and comprehensible results Your results will be securely shared via email. You will receive an email notification when your results are ready, and you can access them on your smartphone, tablet, or desktop. SCHEDULE A TEST BROWSE FEATURED TESTS Complete Blood Count $20.00 A CBC (Complete Blood Count) test evaluates different blood components to assess overall health and detect various conditions.

tuberculosis Quantiferon Gold TB Test $125.00 CALL & BOOK TEST A reliable blood test that screens for TB infection and meets work, school, and healthcare requirements. Sample Type: Blood Preperation: No Preperation Required Sample Collection: In Person ABOUT Quantiferon Gold TB TESTS The Quantiferon Gold test is a highly accurate blood test used to detect latent or active tuberculosis infection. It measures your immune system’s response to TB-specific antigens and is widely accepted for work screenings, school requirements, and medical clearances. Whats tested? Interferon-Gamma Release Assay (IGRA) – Measures immune reactivity to TB proteins TB1 Antigen Response – Evaluates CD4 T-cell activity TB2 Antigen Response – Evaluates both CD4 and CD8 T-cell activity for improved sensitivity Nil Control – Ensures accurate baseline measurement Mitogen Control – Confirms an adequate immune response for valid results Why does this test matter? Tuberculosis can remain dormant for years without symptoms. The Quantiferon Gold test offers a fast, reliable way to screen for infection without the false positives often seen with skin tests. It’s ideal for employment, immigration, healthcare, and school requirements. How do I prepare for the test? No special preparation is required. You can eat and drink normally before your appointment. HOW DIRECT LABS WORK 01. Schedule An Appointment Select your desired lab test(s) and book a time to come in that’s convenient. 02. Sample Collection Complete your test sample collection during your scheduled appointment. 03. Get Your Results We will promptly send your test results via your desired method of notification. Clear and comprehensible results Your results will be securely shared via email. You will receive an email notification when your results are ready, and you can access them on your smartphone, tablet, or desktop. SCHEDULE A TEST BROWSE FEATURED TESTS Complete Blood Count $20.00 A CBC (Complete Blood Count) test evaluates different blood components to assess overall health and detect various conditions.

BARIATRIC LAB Bariatric Labs Panel $275.00 CALL & BOOK TEST A bariatric labs panel measures key vitamins, minerals, and blood markers to assess nutrition, detect deficiencies, and support long-term health after surgery. Sample Type: Blood Preperation: See Below Sample Collection: In Person ABOUT ALBUMIN TESTS The bariatric labs panel is designed to monitor nutritional health after weight loss surgery. It evaluates essential vitamins, minerals, and general blood health markers to detect deficiencies and complications that may arise post-surgery. Regular testing ensures patients maintain proper nutrition, prevent long-term health issues, and track recovery progress. How do I know if this test is for me? This test is recommended if you have had bariatric surgery, are planning surgery, or are experiencing symptoms such as fatigue, hair loss, weakness, numbness, or poor wound healing. It is also useful for long-term follow-up to ensure your body continues to absorb nutrients effectively and to reduce the risk of serious complications. Whats tested? This panel includes: Vitamin B1 (Thiamine) – supports nerve and muscle health Vitamin B12 and Folate – essential for red blood cell formation and energy Vitamin A (Retinol) – important for vision, skin, and immune function Vitamin D (25-Hydroxy) – regulates calcium, bone health, and immunity Vitamin E – an antioxidant supporting cell and tissue health Vitamin K – important for blood clotting and bone strength Ferritin – measures stored iron levels Percent Saturation with Iron and IBC – evaluates iron metabolism Comprehensive Metabolic Panel (CMP) – checks kidney, liver, and electrolyte balance CBC with Platelet and Differential – assesses overall blood and immune health Lipid Panel – measures cholesterol and triglycerides Hemoglobin A1C – tracks blood sugar control over time What insights will the test provide? The bariatric labs panel provides a complete view of your nutritional health after weight loss surgery. It can detect vitamin and mineral deficiencies, monitor liver, kidney, and metabolic function, and assess blood sugar and cholesterol. These insights help guide supplement use, dietary changes, and medical treatment to support long-term health and successful recovery. How do I prepare for the test? To prepare for a bariatric labs panel: Fasting – Some tests (such as glucose and lipids) may require fasting for 8–12 hours. Confirm with your provider. Medication Review – Provide a list of all medications and supplements you take, as some may affect results. Stay Consistent – Maintain your usual diet and supplement schedule before the test for accurate comparisons over time. Hydration – Drink water before your test to make blood collection easier. Always follow any additional instructions from your healthcare provider. HOW DIRECT LABS WORK 01. Schedule An Appointment Select your desired lab test(s) and book a time to come in that’s convenient. 02. Sample Collection Complete your test sample collection during your scheduled appointment. 03. Get Your Results We will promptly send your test results via your desired method of notification. Clear and comprehensible results Your results will be securely shared via email. You will receive an email notification when your results are ready, and you can access them on your smartphone, tablet, or desktop. SCHEDULE A TEST BROWSE FEATURED TESTS Complete Blood Count $20.00 A CBC (Complete Blood Count) test evaluates different blood components to assess overall health and detect various conditions.

Cadmium Cadmium Test $80.00 CALL & BOOK TEST A test that measures cadmium exposure, often used for individuals with industrial exposure or suspected heavy metal toxicity. Sample Type: Blood Preperation: No Preperation Required Sample Collection: In Person ABOUT CADIUM TESTS The cadmium test checks the level of cadmium—a toxic heavy metal—in your bloodstream. Cadmium exposure can occur through industrial work (such as battery manufacturing or welding), smoking, or contaminated food and water. Elevated cadmium levels may lead to kidney damage, bone weakness, and respiratory issues over time. This test helps detect both acute and chronic exposure, especially in at-risk populations. How do I know if this test is for me? This test is recommended if you work in manufacturing, welding, or mining, or if you experience symptoms like kidney problems, breathing issues, or bone pain and suspect heavy metal exposure. Whats tested? The test measures the concentration of cadmium in your blood to detect recent or long-term exposure. What insights will the test provide? It will indicate if cadmium levels in your body are elevated, helping guide detoxification strategies and monitor occupational or environmental exposure. How do I prepare for the test? No special preparation is needed. Inform your provider about any recent exposure or occupational hazards. HOW DIRECT LABS WORK 01. Schedule An Appointment Select your desired lab test(s) and book a time to come in that’s convenient. 02. Sample Collection Complete your test sample collection during your scheduled appointment. 03. Get Your Results We will promptly send your test results via your desired method of notification. Clear and comprehensible results Your results will be securely shared via email. You will receive an email notification when your results are ready, and you can access them on your smartphone, tablet, or desktop. SCHEDULE A TEST BROWSE FEATURED TESTS Complete Blood Count $20.00 A CBC (Complete Blood Count) test evaluates different blood components to assess overall health and detect various conditions.

Arsenic Arsenic Test $80.00 CALL & BOOK TEST A blood test used to measure arsenic exposure from environmental, occupational, or dietary sources. Sample Type: Blood Preperation: No Preperation Required Sample Collection: In Person ABOUT ARSENIC TESTS The arsenic test measures the amount of arsenic in your body, typically due to exposure through contaminated water, certain foods (like seafood), or industrial environments. Arsenic is a toxic heavy metal, and elevated levels may lead to symptoms such as nausea, abdominal pain, neurological changes, or skin abnormalities. Testing is important for those at risk of chronic exposure or presenting with unexplained symptoms possibly linked to toxicity. How do I know if this test is for me? Consider this test if you’ve been exposed to industrial chemicals, contaminated water, or frequently consume seafood. Symptoms such as confusion, stomach issues, or numbness may also prompt testing. Whats tested? The test measures the concentration of arsenic in your blood to determine whether exposure has occurred. What insights will the test provide? It can confirm arsenic exposure and help assess whether intervention or detoxification is needed, especially in cases of suspected poisoning or long-term environmental exposure. How do I prepare for the test? Avoid eating seafood for 48–72 hours before the test, as it may temporarily raise arsenic levels. HOW DIRECT LABS WORK 01. Schedule An Appointment Select your desired lab test(s) and book a time to come in that’s convenient. 02. Sample Collection Complete your test sample collection during your scheduled appointment. 03. Get Your Results We will promptly send your test results via your desired method of notification. Clear and comprehensible results Your results will be securely shared via email. You will receive an email notification when your results are ready, and you can access them on your smartphone, tablet, or desktop. SCHEDULE A TEST BROWSE FEATURED TESTS Complete Blood Count $20.00 A CBC (Complete Blood Count) test evaluates different blood components to assess overall health and detect various conditions.

ANA Antinuclear Antibodies (ANA) Screen $75.00 CALL & BOOK TEST A key test used to detect autoimmune activity and help diagnose conditions like lupus or rheumatoid arthritis. Sample Type: Blood Preperation: No Preperation Required Sample Collection: In Person ABOUT THE ANA SCREEM The antinuclear antibodies (ANA) screen checks for the presence of autoantibodies that target substances within the nucleus of your body’s cells. A positive ANA test can indicate an autoimmune response and is commonly used to evaluate symptoms such as joint pain, fatigue, and rashes. While it does not confirm a specific diagnosis, it helps guide further testing for autoimmune diseases such as systemic lupus erythematosus (SLE), Sjögren’s syndrome, and scleroderma. How do I know if this test is for me? This test is recommended if you’re experiencing symptoms such as chronic fatigue, unexplained joint pain, skin rashes, or if your doctor suspects an autoimmune condition. Whats tested? The ANA screen detects antinuclear antibodies in your blood—autoantibodies that may signal the presence of autoimmune disease. What insights will the test provide? A positive ANA result can indicate that your immune system is attacking healthy tissues, which may point toward autoimmune diseases. The pattern and titer of antibodies can also guide additional testing. How do I prepare for the test? No special preparation is needed. Just a standard blood draw. HOW DIRECT LABS WORK 01. Schedule An Appointment Select your desired lab test(s) and book a time to come in that’s convenient. 02. Sample Collection Complete your test sample collection during your scheduled appointment. 03. Get Your Results We will promptly send your test results via your desired method of notification. Clear and comprehensible results Your results will be securely shared via email. You will receive an email notification when your results are ready, and you can access them on your smartphone, tablet, or desktop. SCHEDULE A TEST BROWSE FEATURED TESTS Complete Blood Count $20.00 A CBC (Complete Blood Count) test evaluates different blood components to assess overall health and detect various conditions.