Function Health vs Marek Health Executive
Complete Head-to-Head Comparison
Compare costs, biomarker coverage, and value to find the best blood testing service for your needs
Quick Comparison Summary
Best Value
Function Health
43.8 biomarkers per $100
Most Comprehensive
Function Health
160+ biomarkers tested
Most Tests Per Year
Function Health
2 tests/year
Cost & Value Comparison
Function Health
Annual Cost$365
Tests per Year2
Total Biomarkers160+
Cost per Test$182
Marek Health Executive
Annual Cost$1950
Tests per Year1
Total Biomarkers150+
Cost per Test$1950
Service Details
| Feature | Function Health | Marek Health Executive |
|---|---|---|
| Lab Locations | 2000+ Quest | Nationwide |
| Key Features | Cancer markers, autoimmune panel (ANA), advanced lipids (ApoB), heavy metals (lead), Omega-3, clinician review | Hormone optimization focus, TRT support, tumor markers, genetic analysis, custom panel builder |
| Notes | $365/year. 160+ lab tests 2x/year plus on-demand testing. GRAIL cancer screening, MRI/CT scans, Alzheimer's testing, mold reactivity as add-ons. HSA/FSA eligible. | Executive panel with tumor markers and genetic analysis. 45-min expert review included. Maximum biomarker coverage |
Biomarker Coverage Comparison
82
Tests in Common
26
Only in Function Health
13
Only in Marek Health Executive
Tests Only in Function Health
- LDL Particle Number(Lipid Panel / Cardiovascular Health)
- LDL Particle Size(Lipid Panel / Cardiovascular Health)
- Iodine(Thyroid Function)
- Selenium(Thyroid Function)
- AMH (Anti-Mullerian Hormone)(Sex Hormones (Female))
- ESR (Erythrocyte Sedimentation Rate)(Inflammation &Immune Markers)
- Heavy Metals - Lead(Advanced / Specialty Markers)
- Heavy Metals - Mercury(Advanced / Specialty Markers)
- ANA Screen (Antinuclear Antibodies)(Autoimmune Markers)
- ANA Titer(Autoimmune Markers)
- ANA Pattern(Autoimmune Markers)
- Rheumatoid Factor (RF)(Autoimmune Markers)
- Celiac Disease Panel (Comprehensive)(Autoimmune Markers)
- CA-125 (Ovarian Cancer)(Cancer Screening Markers)
- CA 19-9 (Pancreatic/GI Cancer)(Cancer Screening Markers)
- AFP (Alpha-Fetoprotein - Liver Cancer)(Cancer Screening Markers)
- Neutrophil/Lymphocyte Ratio(Additional Specialized Tests)
- LDL-P (LDL Particle Number)(Additional Specialized Tests)
- LDL Particle Size Analysis(Additional Specialized Tests)
- HDL Subfractions (Large/Small)(Additional Specialized Tests)
- Oxidized LDL (OxLDL)(Lipid Panel / Cardiovascular Health)
- PTH (Parathyroid Hormone)(Electrolytes &Minerals)
- Osteocalcin(Advanced / Specialty Markers)
- Leptin(Advanced / Specialty Markers)
- Adiponectin(Advanced / Specialty Markers)
- C-Peptide(Metabolic Health / Glucose)
Tests Only in Marek Health Executive
- Reticulocyte Count(Complete Blood Count (CBC))
- Ceruloplasmin(Electrolytes &Minerals)
- TMAO (Trimethylamine N-oxide)(Lipid Panel / Cardiovascular Health)
- Lp-PLA2 (PLAC Test)(Lipid Panel / Cardiovascular Health)
- LDH (Lactate Dehydrogenase)(Advanced / Specialty Markers)
- UIBC (Unsaturated Iron Binding Capacity)(Vitamins &Nutrients)
- APOE Genotype(Advanced / Specialty Markers)
- nRBC (Nucleated Red Blood Cells)(Complete Blood Count (CBC))
- Total T3(Thyroid Function)
- Omega-6 Total(Advanced / Specialty Markers)
- Linoleic Acid(Advanced / Specialty Markers)
- Arachidonic Acid(Advanced / Specialty Markers)
- DPA (Docosapentaenoic Acid)(Advanced / Specialty Markers)
Complete Biomarker Comparison by Category
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Ready to Choose?
Based on this comparison, make an informed decision about your blood testing provider
Frequently Asked Questions
Which provider is better:Function Health or Marek Health Executive?
Function Health offers better value with 43.8 biomarkers per $100 spent, making it more cost-effective for comprehensive testing.
However, the best choice depends on your specific health goals, budget, and which biomarkers are most important for your situation.
How much do Function Health and Marek Health Executive cost per year?
Function Health costs $365 per year for 2,
while Marek Health Executive costs $1950 per year for 1.
The cost per test is $182
for Function Health and $1950
for Marek Health Executive.
What biomarkers does Function Health test that Marek Health Executive doesn't?
Function Health includes 26 unique biomarkers not found in Marek Health Executive's panel.
These include LDL Particle Number, LDL Particle Size, Iodine, and others.
Can I use insurance with Function Health or Marek Health Executive?
Both Function Health and Marek Health Executive are direct-to-consumer services that typically don't accept insurance.
However, you may be able to submit receipts to your insurance for reimbursement if you have out-of-network benefits,
or use HSA/FSA funds for payment. Check with your insurance provider and the testing companies for specific policies.
How often should I get blood work done?
Most health optimization experts recommend testing 2-4 times per year to establish baselines and track trends.
Function Health includes 2 in their annual membership,
while Marek Health Executive includes 1.
More frequent testing allows you to track the effectiveness of interventions and catch changes early.
Where can I get blood drawn for these tests?
Function Health uses 2000+ Quest,
while Marek Health Executive uses Nationwide.
Both typically have thousands of collection centers nationwide. You'll schedule your blood draw through their platform after ordering.
Frequently Asked Questions
Which is cheaper, Function Health or Marek Health Executive?
Marek Health Executive is cheaper at $1950/year compared to Function Health at $365/year.
Which tests more biomarkers, Function Health or Marek Health Executive?
Function Health tests 160+ biomarkers while Marek Health Executive tests 150+ biomarkers.
What is Function Health best for?
Function Health offers 160+ biomarkers for $365/year with 2 test(s) per year. Key features include:Cancer markers, autoimmune panel (ANA), advanced lipids (ApoB), heavy metals (lead), Omega-3, clinician review
What is Marek Health Executive best for?
Marek Health Executive offers 150+ biomarkers for $1950/year with 1 test(s) per year. Key features include:Hormone optimization focus, TRT support, tumor markers, genetic analysis, custom panel builder
Which offers better value, Function Health or Marek Health Executive?
Function Health offers better value with approximately 43.8 biomarkers per $100 spent, compared to Marek Health Executive's 7.7 biomarkers per $100.