MetabolicMarkers

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Lab test panels

Every panel below is a curated bundle of blood tests you can order online without a doctor's visit, drawn at a nationwide network of labs. Start with a category, or browse the full catalog.

Affiliate disclosure: we earn a commission when you purchase lab tests through links on this site, at no extra cost to you. Learn more

Metabolic Health

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Comprehensive Blood Test Panel: 17 Tests, 78 Biomarkers

One blood draw, 78 biomarkers, walk into your next appointment with real data.

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Also: Annual Physical Blood Tests: What to Order Before Your Visit, Baseline Blood Work Panel: 78 Biomarkers to Track Over Time

Anti-Aging Blood Test Panels: Track Longevity Biomarkers

Tiered lab panels that measure 37 to 120 biomarkers associated with healthy aging, so you can track real trends instead of guessing.

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Also: ReCODE Protocol Baseline Labs: 28-Test Panel Ordered Online

Baseline Blood Test Panels: Measure 62-117 Key Biomarkers

Four tiered blood panels that establish your personal health baseline, from core metabolic markers to full thyroid and hormone coverage.

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Also: Full Body Blood Test: Comprehensive 117-Biomarker Panels

Chronic Fatigue Blood Test Panels: Basic to Comprehensive

Four tiered lab panels that screen the hormonal, nutritional, and metabolic markers most often associated with persistent fatigue.

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Also: Always Tired? Blood Tests to Check Before Your Next Doctor Visit

Comprehensive Wellness Blood Test Panel with Vitamin D

A full-body baseline in one blood draw: blood counts, metabolism, cholesterol, thyroid, iron, and vitamin D status.

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Also: Advanced Lipid Panel with ApoB & Lp(a): Beyond Standard Cholesterol

General Health Blood Test Panels: Full-Body Wellness Baseline

One blood draw, a complete snapshot of the core systems your health runs on.

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Also: Annual Physical Blood Work: Order Lab Tests Before Your Visit, Full Body Blood Test: Comprehensive Biomarker Panels

Health & Wellness Screening Lab Tests: 100+ Panels to Compare

One promotion, more than 100 wellness lab panels, from baseline biomarkers to anemia, fatigue, and digestive health screening.

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Also: Baseline Blood Test Panels: Know Your Starting Numbers, Blood Tests for Fatigue: Iron, Anemia & Energy Markers

Keto Blood Test Panels: Monitor Ketogenic Diet Health Markers

Lab panels built for low-carb living, track how your body actually responds to keto.

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Also: Keto Vitamin Deficiency Testing: Nutrient Labs for Low-Carb Diets

Metabolic Health Blood Test Panel: 77 Biomarkers in One Draw

One blood draw, 77 biomarkers, a data-driven snapshot of how your metabolism is working.

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Also: Blood Tests for Unexplained Weight Gain and Fatigue

Popular Blood Test Panels: General Health, Heart, Thyroid & More

Fifteen of the most-ordered lab panels, from a 5-test baseline to a 113-biomarker deep dive, at promotional prices.

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Also: Annual Blood Work: Baseline Lab Panels to Track Every Year, Discount Blood Test Bundles: Popular Panels at 33-50% Off

Heart Health

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Cardio IQ Advanced Lipid & Heart Health Testing: ApoB, Lp(a) & More

Advanced lipid, inflammation, and metabolic testing from Quest, a deeper look at cardiovascular markers than a standard cholesterol panel.

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Also: ApoB & Lp(a) Blood Tests: Order Advanced Lipid Markers Online

Heart Health Blood Test Panels: Lipids, ApoB, hs-CRP & More

Seven cardiovascular panels, from a six-biomarker lipid profile to a 36-biomarker deep dive, currently 20% off.

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Also: Advanced Cardiovascular Testing: ApoB, Lp(a) & hs-CRP Panels

Heart Health Blood Test Panels: Tiered Cardiac Risk Screening

Four tiered blood panels that measure markers associated with cardiovascular risk, from a quick baseline to a 94-biomarker deep dive.

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Also: Comprehensive Cardiac Risk Blood Workup: Up to 94 Biomarkers

Thyroid Health

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Hyperthyroidism & Graves' Disease Blood Tests: TSH, Free T3 & T4

Measure the thyroid hormones and autoimmune antibodies associated with an overactive thyroid, from a simple three-test snapshot to comprehensive 17-test panels.

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Also: Graves' Disease Antibody Tests: TSI, TPO & Full Thyroid Panels

Hypothyroidism & Hashimoto's Blood Tests: TSH, Free T4 & Antibodies

Thyroid hormone and antibody testing in one place, from a single TSH check to comprehensive 17-test panels.

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Also: Hashimoto's Antibody Testing: TPO & Thyroglobulin Blood Tests

Thyroid Function Blood Test Panels: TSH, Free T4 & Free T3

From a basic TSH and T4 screen to a full antibody workup, thyroid panels for every level of detail.

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Also: Thyroid Antibody Testing: TPO, Thyroglobulin, TSI & TRAb

Thyroid Blood Test Panels: TSH, Free T4, Free T3 & Antibodies

From a basic TSH check to a full antibody workup, a complete menu of thyroid tests and panels, currently 20% off.

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Also: TSH Test Online: Order Thyroid Lab Tests Without a Doctor Visit

Blood Sugar

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Diabetes Blood Test Panels: HbA1c, Glucose & Insulin Monitoring

Track blood sugar, insulin, and kidney markers with lab panels you can order online in minutes.

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Also: Prediabetes Testing: HbA1c, Fasting Insulin & Glucose Tolerance

Diabetes Blood Test Panel: HbA1c, Insulin & Glucose Monitoring

One place to track blood sugar, insulin function, and the kidney and heart markers that move alongside them.

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Also: Insulin Resistance Testing: Fasting Insulin & Glucose Response

Diabetes Blood Test Panels: A1c, Glucose & Insulin Monitoring

Eight tiered lab panels that look beyond blood sugar, tracking glucose control alongside kidney, lipid, insulin, and inflammation markers.

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Also: Insulin Resistance Testing: Glucose Tolerance & Insulin Response

Women's Health

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Women's Hormone Blood Test Panel: 12 Essential Markers

Twelve reproductive, thyroid, and adrenal biomarkers from one blood draw, an objective baseline for women's hormonal health.

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Also: Hormone Imbalance Blood Tests: Fatigue, Mood & Cycle Changes, Perimenopause Hormone Testing: FSH, Estradiol & Thyroid Panel

Fertility Hormone Blood Tests: Reproductive Health Panels

Lab panels that measure your reproductive hormones, from a quick baseline to a comprehensive fertility profile.

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Also: hCG Blood Pregnancy Test: Order Online for Early Results

Women's Hormone Blood Test Panels: Estradiol, FSH, LH & More

Four tiered blood panels that measure the hormones shaping your cycle, mood, energy, and metabolism.

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Also: Hormone Imbalance Testing for Women: Symptoms & Key Blood Tests

Menopause Blood Test Panels: Hormone & Wellness Lab Testing

Seven lab panels that put numbers behind the hormonal, thyroid, and metabolic shifts of perimenopause and menopause.

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Also: Perimenopause Hormone Testing: Blood Panels for the Transition

Osteoporosis Risk Blood Tests: Bone Turnover & Mineral Markers

Measure the bone turnover, mineral, and hormone markers that shape long-term bone strength.

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Also: DEXA Scan Blood Tests: Labs to Pair With Bone Density Results

PCOS Blood Test Panels: Hormone & Metabolic Markers

Hormone and metabolic panels that map the biomarkers most associated with PCOS, ordered online, reviewed with your doctor.

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Also: Blood Tests for Irregular Periods: Which Hormones to Check

Women's Wellness Blood Panel with Lipoprotein Fractionation

Cardiovascular, hormone, metabolic, and nutrient biomarkers for women, one panel, nine depth tiers.

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Also: Lipoprotein Fractionation Testing for Women's Heart Health

Women's Health Blood Test Panels: Hormones, Heart & Nutrients

Nine tiered lab panels covering the hormone, thyroid, heart, and nutrient markers central to women's health.

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Men's Health

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Erectile Dysfunction Blood Tests: Hormone & ED Lab Panels

Lab panels that measure the hormone, metabolic, and cardiovascular markers most often associated with erectile dysfunction.

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Also: Male Hormone Panel: Testosterone, DHT, LH & FSH Blood Tests

Men's Wellness Blood Test Panels: Comprehensive Biomarker Testing

Nine tiered lab panels that turn a single blood draw into a full-spectrum picture of men's health.

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Also: Annual Physical Blood Work for Men: Panels to Review With Your Doctor

Testosterone Blood Test Panels: Free & Total T Levels

One morning blood draw turns "my energy feels off" from a guess into a number you can track.

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Men's Wellness Blood Panel with Lipoprotein Fractionation

Advanced lipid particle testing plus a full-body men's baseline, in one blood draw.

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Also: Advanced Cholesterol Testing: ApoB, Lp(a) & LDL Particle Panels

Nutrients & Vitamins

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Anemia Blood Test Panels: CBC, Iron, Ferritin & B12 Levels

Measure the red blood cell, iron, and vitamin markers most often reviewed when fatigue goes unexplained.

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Also: Iron Deficiency Blood Test: Ferritin, TIBC & Transferrin

Heavy Metal Blood Test Panels: Lead, Mercury, Arsenic & Cadmium

Measure your exposure to lead, mercury, arsenic, and cadmium with lab-grade blood and urine panels.

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Also: Heavy Metals Urine Test: 24-Hour & Random Panels for Exposure

Heavy Metals Blood Test: Lead, Mercury, Arsenic & Cadmium Panels

Blood and 24-hour urine panels that measure lead, mercury, arsenic, cadmium, and cobalt so you can understand your exposure.

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Also: Lead, Mercury & Arsenic Blood Tests: Order Individual Metal Tests

Micronutrient Blood Test Panels: Vitamins, Minerals & Antioxidants

Lab panels that quantify the vitamins, minerals, and antioxidants your body runs on, plus heavy-metal exposure.

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Also: Vitamin Deficiency Blood Test: Check B12, D, Iron & Folate Levels

Vitamin & Mineral Blood Tests: Check Your Micronutrient Levels

Nine tiered lab panels that measure the vitamins and minerals your body runs on, from a basic iron and magnesium screen to a full micronutrient workup.

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Also: Blood Tests Before Starting Supplements: Check Levels First

Vitamin D Blood Test: 25-Hydroxy D Levels & Deficiency Screening

A precise look at your 25-hydroxy vitamin D level, the marker doctors use to assess vitamin D status.

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Also: Vitamin & Mineral Deficiency Testing: Full Nutrient Panels

Allergy Testing

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Allergy Blood Test Panels: IgE Tests for Food, Pet & Mold Triggers

IgE blood panels that measure your immune response to food, pet dander, mold, pollen, and insect venom allergens.

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Also: Pet Allergy Testing: Cat & Dog Dander IgE Blood Tests

Food Allergy Blood Test Panels: IgE Testing for Common Foods

Targeted IgE blood panels that screen for reactions to nuts, seafood, shellfish, grains, vegetables, and common childhood food allergens.

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Also: Pediatric Food Allergy Testing: IgE Blood Panel for Kids

Mold Allergy Testing: IgE Blood Panels for Common Molds

Blood-based IgE panels that screen for sensitivity to the most common indoor and outdoor molds.

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Also: Black Mold Allergy Testing: Stachybotrys IgE Blood Panels

Immune & Infectious

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Arthritis Blood Test Panels: RF, Anti-CCP, ANA & Inflammation Markers

Blood panels that measure the inflammation and autoimmune markers most often reviewed when joint pain and stiffness show up.

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Also: Rheumatoid Arthritis Blood Tests: RF, Anti-CCP & CRP Panels

Celiac Disease Blood Test: tTG-IgA, DGP & EMA Antibody Panels

Antibody and nutrient panels that screen for celiac-related immune activity and help you track progress on a gluten-free diet.

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Also: Gluten Intolerance Testing: Blood Tests for Gluten Sensitivity

Hepatitis A & B Blood Tests: Immunity Titers & Infection Screening

Know your hepatitis A and B status, immunity, exposure, or active infection, from a single blood draw.

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Also: Hepatitis Titer Tests: Verify Immunity for Work, School & Travel

Hepatitis C Blood Test: Antibody, RNA Viral Load & Liver Panels

Antibody screening, RNA confirmation, and liver function markers in one place, with 20% promotional savings.

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Also: HCV Viral Load & Genotype Tests: RNA Monitoring Panels

Immune System Blood Test Panel: Nutrients, Antibodies & Titers

A lab-based look at the nutrients, antibodies, and immune markers behind your body's defenses.

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Also: Antibody Titer Tests: MMR, Varicella & Hepatitis Immunity Labs

Titer Testing: Blood Tests to Verify Immunity & Vaccination Status

One blood draw measures the antibody levels behind your immunity to measles, mumps, rubella, hepatitis, varicella, tetanus, and more.

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Also: Proof of Immunity: Titer Tests for Work, School & Travel

Inflammation Blood Test Panels: Track Key Inflammatory Markers

Three tiers of lab panels that measure the markers behind chronic, low-grade inflammation.

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Also: Blood Tests for Unexplained Fatigue, Joint Pain & Body Aches

Long COVID Blood Tests: Post-COVID Panels for Lingering Symptoms

Eight post-COVID lab panels that measure inflammation, organ function, clotting, and immune markers associated with lingering symptoms.

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Also: Blood Tests for Post-COVID Fatigue, Brain Fog & Low Energy

Lyme Disease Blood Tests: Antibody (IgG/IgM) & DNA Panels

Antibody and DNA testing that screens for exposure to the tick-borne bacterium associated with Lyme disease.

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Also: Tick Bite Blood Test: What to Order and When to Test

Peptic Ulcer Testing: H. Pylori Breath Test & GI Panels

Screen for H. pylori, the bacterium most often associated with peptic ulcers, with a simple, noninvasive breath test.

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Also: IBS & IBD Blood Test Panels: Compare Gut Health Lab Workups

STD Testing Panels: Private Lab Screening for HIV, Chlamydia & More

Confidential, lab-based STD screening you can order online, with most results back in 24–48 hours.

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Also: Chlamydia & Gonorrhea Urine Test: Private Lab Screening Online

Tuberculosis (TB) Blood Test: QuantiFERON Gold Plus Screening

A single-visit, FDA-approved blood screening for immune markers associated with latent and active TB infection.

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Also: QuantiFERON TB Test for Work & School Requirements

Organ Health

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Brain Health Blood Tests: Cognitive Function & Nutrient Panels

Objective biomarker data for focus, mental energy, and long-term cognitive health.

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Also: Medication Brain Fog Blood Tests: B12, Folate & Homocysteine

Gut Health Testing: Digestive Panels for Inflammation, Celiac & More

Objective stool and blood biomarkers for a clearer picture of your digestive health.

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Also: Lab Tests for Bloating, Gas & Irregular Digestion: Where to Start

Kidney Function Tests: eGFR, Creatinine & Urine Albumin Panels

Measure how well your kidneys filter, from a quick baseline panel to a deep blood-and-urine workup.

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Also: Urine Albumin (uACR) Test: Early Kidney Marker for Diabetes & BP

Liver Function Blood Tests: ALT, AST, GGT & Full Hepatic Panels

Track the enzymes, proteins, and clotting factors that reflect how well your liver is working.

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Also: Fatty Liver Blood Tests: ALT, AST & GGT Enzyme Panels

Cancer Screening

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Breast Health Blood Tests: CA 15-3, CA 27.29 & CEA Markers

Blood-based markers associated with breast health, measured as numbers you can track over time with your clinician.

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Cancer Tumor Marker Blood Tests: CA 125, CA 19-9 & More Panels

Sex-specific tumor marker panels and individual CA tests, ordered online and reviewed with your doctor.

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Also: CA 125, CA 19-9, CA 15-3 & CA 27.29 Tests: Order Online

Women's Cancer Screening Blood Tests: Tumor Marker Panels

Tumor marker blood panels for women, from a single CA 125 test to a 15-test surveillance profile.

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Also: Tumor Marker Blood Tests: CA 125, CA 15-3, CEA & More

Prostate & Testicular Cancer Screening Tests: PSA, AFP & hCG

Track PSA, AFP, hCG, and LDH, the key tumor markers for prostate and testicular health, with lab tests you can order online.

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Also: Testicular Cancer Tumor Marker Tests: AFP, hCG & LDH

Weight & Fitness

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Fitness Blood Test Panels: Biomarkers for Training & Recovery

Objective blood data to train smarter, recover better, and see what wearables can't.

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Also: Overtraining Blood Tests: Recovery & Fatigue Biomarker Panels

Weight Loss Blood Tests: Metabolic & Hormone Panels

See the metabolic and hormonal numbers behind appetite, energy, and fat storage, so your plan is built on data, not guesswork.

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Also: Weight Loss Plateau? Blood Tests That Reveal Hidden Blockers