Function Health • 100 Healthy Years

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Thyroxine (T4), Free

Important for the thyroid, heart, digestion, metabolism, brain and bone health, and muscle control.

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hs-CRP

Inflammation risk linked to heart disease, cancer and autoimmunity.

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Lead

No level of lead toxicity is healthy.

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Vitamin D

Checks for deficiencies, which can impact the immune system, thyroid, bones, teeth, muscles, and brain.

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Prostate Specific Antigen (PSA)

Screens for tumors and/or monitors preexisting prostate cancer.

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Biological Age

5 years younger than your calendar age

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ApoB

Transport lipids in the bloodstream. Risk marker for heart disease.

100+ lab tests

All-in-one for everyone. Access to: HEART Apolipoprotein B (ApoB), Cholesterol / HDL Ratio, HDL Cholesterol, HDL Large, LDL Cholesterol, LDL Medium, LDL Particle Number, LDL Pattern, LDL Peak Size, LDL Small, Lipoprotein (a), Lipoprotein Fractionation, Non-HDL Cholesterol, Total Cholesterol, Triglycerides, THYROID Iodine, Selenium, Thyroglobulin Antibodies (TgAb), Thyroid Peroxidase Antibodies (TPO), Thyroid-Stimulating Hormone (TSH), Thyroxine (T4) Free, Triiodothyronine (T3) Free, CANCER Galleri Multi-Cancer Detection Test, AUTOIMMUNITY Antinuclear Antibodies (ANA) Pattern, Antinuclear Antibodies (ANA) Screen, Antinuclear Antibodies (ANA) Titer, Celiac Disease (Comprehensive Panel), Rheumatoid Factor, IMMUNE REGULATION High-Sensitivity C-Reactive Protein (hsCRP), White Blood Cell Count (WBC), Neutrophils, Lymphocytes, Monocytes, Eosinophils, Basophils, FEMALE HEALTH Anti-Mullerian Hormone, Estradiol (E2), Follicle Stimulating Hormone (FSH), Luteinizing Hormone (LH), Prolactin, MALE HEALTH DHEA-Sulfate, Estradiol (E2), Follicle Stimulating Hormone (FSH), Luteinizing Hormone (LH), Prostate Specific Antigen (PSA), Testosterone, STRESS & AGING Cortisol, DHEA Sulfate, Biological Age, METABOLIC Adiponectin, Glucose, Hemoglobin A1c (HbA1c), Insulin, Leptin, Uric Acid, NUTRIENTS Arachidonic Acid/EPA Ratio, Copper, Ferritin, Homocysteine, Iron, Iron % Saturation, Iron Binding Capacity (TIBC), Magnesium, Methylmalonic Acid (MMA), Omega 3 Total, Omega 3: EPA+DPA+DHA, Omega 6 Total, Omega 6: Arachidonic Acid, Omega 6: Linoleic Acid, Omega 6/Omega 3 Ratio, Selenium, Vitamin D, Zinc, LIVER Alanine Transaminase (ALT), Albumin, Alkaline Phosphatase (ALP), Aspartate Transaminase (AST), Gamma-glutamyl Transferase (GGT), Total Bilirubin, Total Protein, KIDNEYS Albumin (Microalbumin) - Urine, Blood Urea Nitrogen (BUN), BUN / Creatinine Ratio, Calcium, Carbon Dioxide, Chloride, Creatinine, Estimated Glomerular Filtration Rate (eGFR), Globulin, Potassium, Sodium, PANCREAS Amylase, Lipase, HEAVY METALS Aluminum, Arsenic, Lead, Mercury, ELECTROLYTES Calcium, Magnesium, RBC, Sodium, BLOOD ABO Group and Rhesus (Rh) Factor, Hematocrit, Hemoglobin, Mean Corpuscular Hemoglobin (MCH), Mean Corpuscular Hemoglobin Concentration (MCHC), Mean Corpuscular Volume (MCV), Mean Platelet Volume (MPV), Platelet Count, Red Blood Cell (RBC) Count, Red Cell Distribution Width (RDW), URINE Albumin - Urine (Microalbumin), Appearance, Bacteria, Bilirubin, Clarity, Color, Glucose, Hyaline Casts, Ketones, Leukocytes, Nitrite, Occult Blood, pH, Protein, Red Blood Cell, Specific Gravity, Squamous Epithelial Cells, White Blood Cell (WBC), Yeast, LYME Lyme Disease Antibodies, ALZHEIMER'S RISK Apolipoprotein E (ApoE) Genotype, ALLERGIES Food Allergy Profile (IgE), Indoor & Outdoor Allergy Profile (IgE), SEXUAL HEALTH Chlamydia, Gonorrhea, Herpes Simplex Virus 1 & 2, HIV, Syphilis (RPR), BIOLOGICAL AGE

Results tracked
over your lifetime.

Stay aware of how your body is changing.
Results stored in one secure place
for easy access anytime.

Results Tracking

Thyroid Stimulating Hormone

Optimal Range: 0.4 to 4.0 mIU/L

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mIU/L

Out of Range

June 5, 2023

·

8.5

Thyroid Stimulating Hormone

Optimal Range: 0.4 to 4.0 mIU/L

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mIU/L

Out of Range

Dec 7, 2023

·

5.2 mIU/L

Thyroid Stimulating Hormone

Optimal Range: 0.4 to 4.0 mIU/L

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mIU/L

Optimal Range

March 19, 2023

·

1.8 mIU/L

Monitor for early indicators of thousands of diseases.

Stroke

Hyperthyroidism

V_ROW_1-1

Diabetes

V_ROW_1-2

Lupus

Environmental Toxins

Gout

Sickle Cell

V_ROW_2-1

PCOS

Thyroid

Celiac

Pancreatic Cancer

Environmental Toxins

V_ROW_3-2

Hormones

Chronic Kidney Disease

Diabetes

V_ROW_3-1

Join 400,000+ people taking charge of their health.

Thank you for all you are doing for chronically ill patients like me! This has already saved me thousands of dollars in lab costs. My other medical dr bills, meds & tests are already at $4,000 towards our deductible so this savings is a big help!

Thank you so much for all the work you put into this company. I wish I had this years ago when I was struggling with conventional medical practitioners. I believe this company is the future! Much love to your team.

Function detailed labs provide valuable information that allows me to control my health. It will be valuable to have insight on how to make lifestyle changes that would help correct the areas that need improvement.

I am so impressed. I texted on a holiday Sunday about my period starting/rescheduling bloodwork and I got an answer within 5 minutes. Plus help scheduling. I’m impressed with the lab info so far. I really love this more than I thought I would.

I appreciate the detailed feedback regarding the test results... food, supplements, causes and whys. It makes understanding my health and making smart choices easier. - Mother of 4 in Kansas

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What could cost you $15,000 is $499

Function Membership

It's time you own your health.

$42

/month

Charged annually at $499

Join Function

100+ Lab tests yearly

The full cost of testing is included.* With advanced tests typically not covered by insurance. 5x more tests than an avg physical.

Doctor Insights / Clinician’s Summary

Get insights from top doctors and 1000s of hours of research based on your results. Read your Clinician’s Summary written by our clinical team after every test. Clinicians call you promptly if any urgent results arise.

Lifetime Tracking of Results

Results charted over time in one secure place for easy access. Share with doctors anytime.

Testing at Quest Diagnostics

Over 2,000 locations around the US. Lab visits average 15 min.

Common questions

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How it works

100+ lab tests

Results tracked over your lifetime.

Monitor for early indicators of thousands of diseases.

Join 400,000+ people taking charge of their health.

What could cost you $15,000 is $499

Common questions

Results tracked
over your lifetime.